20182106580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{607}}^1\times {\mathrm{881}}^1$

素因数の和:1554

約数の個数: 192

約数和(自身を含む): 61622249472

約数和(自身を除く): 41440142892

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 37, 51, 60, 68, 74, 85, 102, 111, 148, 170, 185, 204, 222, 255, 340, 370, 444, 510, 555, 607, 629, 740, 881, 1020, 1110, 1214, 1258, 1762, 1821, 1887, 2220, 2428, 2516, 2643, 3035, 3145, 3524, 3642, 3774, 4405, 5286, 6070, 6290, 7284, 7548, 8810, 9105, 9435, 10319, 10572, 12140, 12580, 13215, 14977, 17620, 18210, 18870, 20638, 22459, 26430, 29954, 30957, 32597, 36420, 37740, 41276, 44918, 44931, 51595, 52860, 59908, 61914, 65194, 67377, 74885, 89836, 89862, 97791, 103190, 112295, 123828, 130388, 134754, 149770, 154785, 162985, 179724, 195582, 206380, 224590, 224655, 269508, 299540, 309570, 325970, 336885, 381803, 391164, 449180, 449310, 488955, 534767, 554149, 619140, 651940, 673770, 763606, 898620, 977910, 1069534, 1108298, 1145409, 1347540, 1527212, 1604301, 1662447, 1909015, 1955820, 2139068, 2216596, 2290818, 2673835, 2770745, 3208602, 3324894, 3818030, 4581636, 5347670, 5541490, 5727045, 6417204, 6649788, 7636060, 8021505, 8312235, 9091039, 10695340, 11082980, 11454090, 16043010, 16624470, 18182078, 19786379, 22908180, 27273117, 32086020, 33248940, 36364156, 39572758, 45455195, 54546234, 59359137, 79145516, 90910390, 98931895, 109092468, 118718274, 136365585, 181820780, 197863790, 237436548, 272731170, 296795685, 336368443, 395727580, 545462340, 593591370, 672736886, 1009105329, 1187182740, 1345473772, 1681842215, 2018210658, 3363684430, 4036421316, 5045526645, 6727368860, 10091053290, 20182106580]

約数ペア:

[(1, 20182106580), (2, 10091053290), (3, 6727368860), (4, 5045526645), (5, 4036421316), (6, 3363684430), (10, 2018210658), (12, 1681842215), (15, 1345473772), (17, 1187182740), (20, 1009105329), (30, 672736886), (34, 593591370), (37, 545462340), (51, 395727580), (60, 336368443), (68, 296795685), (74, 272731170), (85, 237436548), (102, 197863790), (111, 181820780), (148, 136365585), (170, 118718274), (185, 109092468), (204, 98931895), (222, 90910390), (255, 79145516), (340, 59359137), (370, 54546234), (444, 45455195), (510, 39572758), (555, 36364156), (607, 33248940), (629, 32086020), (740, 27273117), (881, 22908180), (1020, 19786379), (1110, 18182078), (1214, 16624470), (1258, 16043010), (1762, 11454090), (1821, 11082980), (1887, 10695340), (2220, 9091039), (2428, 8312235), (2516, 8021505), (2643, 7636060), (3035, 6649788), (3145, 6417204), (3524, 5727045), (3642, 5541490), (3774, 5347670), (4405, 4581636), (5286, 3818030), (6070, 3324894), (6290, 3208602), (7284, 2770745), (7548, 2673835), (8810, 2290818), (9105, 2216596), (9435, 2139068), (10319, 1955820), (10572, 1909015), (12140, 1662447), (12580, 1604301), (13215, 1527212), (14977, 1347540), (17620, 1145409), (18210, 1108298), (18870, 1069534), (20638, 977910), (22459, 898620), (26430, 763606), (29954, 673770), (30957, 651940), (32597, 619140), (36420, 554149), (37740, 534767), (41276, 488955), (44918, 449310), (44931, 449180), (51595, 391164), (52860, 381803), (59908, 336885), (61914, 325970), (65194, 309570), (67377, 299540), (74885, 269508), (89836, 224655), (89862, 224590), (97791, 206380), (103190, 195582), (112295, 179724), (123828, 162985), (130388, 154785), (134754, 149770)]