20260562410

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{151}}^1\times {\mathrm{1493}}^1$

素因数の和:1724

約数の個数: 128

約数和(自身を含む): 43164887040

約数和(自身を除く): 22904324630

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 43, 55, 86, 95, 110, 151, 190, 209, 215, 302, 418, 430, 473, 755, 817, 946, 1045, 1493, 1510, 1634, 1661, 2090, 2365, 2869, 2986, 3322, 4085, 4730, 5738, 6493, 7465, 8170, 8305, 8987, 12986, 14345, 14930, 16423, 16610, 17974, 28367, 28690, 31559, 32465, 32846, 44935, 56734, 63118, 64199, 64930, 71423, 82115, 89870, 123367, 128398, 141835, 142846, 157795, 164230, 225443, 246734, 283670, 312037, 315590, 320995, 357115, 450886, 616835, 624074, 641990, 706189, 714230, 1127215, 1219781, 1233670, 1357037, 1412378, 1560185, 2254430, 2439562, 2479873, 2714074, 3120370, 3530945, 4283417, 4959746, 6098905, 6785185, 7061890, 8566834, 9694049, 12197810, 12399365, 13417591, 13570370, 19388098, 21417085, 24798730, 26835182, 42834170, 47117587, 48470245, 67087955, 94235174, 96940490, 106634539, 134175910, 184186931, 213269078, 235587935, 368373862, 471175870, 533172695, 920934655, 1066345390, 1841869310, 2026056241, 4052112482, 10130281205, 20260562410]

約数ペア:

[(1, 20260562410), (2, 10130281205), (5, 4052112482), (10, 2026056241), (11, 1841869310), (19, 1066345390), (22, 920934655), (38, 533172695), (43, 471175870), (55, 368373862), (86, 235587935), (95, 213269078), (110, 184186931), (151, 134175910), (190, 106634539), (209, 96940490), (215, 94235174), (302, 67087955), (418, 48470245), (430, 47117587), (473, 42834170), (755, 26835182), (817, 24798730), (946, 21417085), (1045, 19388098), (1493, 13570370), (1510, 13417591), (1634, 12399365), (1661, 12197810), (2090, 9694049), (2365, 8566834), (2869, 7061890), (2986, 6785185), (3322, 6098905), (4085, 4959746), (4730, 4283417), (5738, 3530945), (6493, 3120370), (7465, 2714074), (8170, 2479873), (8305, 2439562), (8987, 2254430), (12986, 1560185), (14345, 1412378), (14930, 1357037), (16423, 1233670), (16610, 1219781), (17974, 1127215), (28367, 714230), (28690, 706189), (31559, 641990), (32465, 624074), (32846, 616835), (44935, 450886), (56734, 357115), (63118, 320995), (64199, 315590), (64930, 312037), (71423, 283670), (82115, 246734), (89870, 225443), (123367, 164230), (128398, 157795), (141835, 142846)]