20588687130

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{37159}}^1$

素因数の和:37276

約数の個数: 128

約数和(自身を含む): 57020682240

約数和(自身を除く): 36431995110

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 23, 30, 33, 46, 55, 66, 69, 73, 110, 115, 138, 146, 165, 219, 230, 253, 330, 345, 365, 438, 506, 690, 730, 759, 803, 1095, 1265, 1518, 1606, 1679, 2190, 2409, 2530, 3358, 3795, 4015, 4818, 5037, 7590, 8030, 8395, 10074, 12045, 16790, 18469, 24090, 25185, 36938, 37159, 50370, 55407, 74318, 92345, 110814, 111477, 184690, 185795, 222954, 277035, 371590, 408749, 554070, 557385, 817498, 854657, 1114770, 1226247, 1709314, 2043745, 2452494, 2563971, 2712607, 4087490, 4273285, 5127942, 5425214, 6131235, 8137821, 8546570, 9401227, 12262470, 12819855, 13563035, 16275642, 18802454, 25639710, 27126070, 28203681, 29838677, 40689105, 47006135, 56407362, 59677354, 62389961, 81378210, 89516031, 94012270, 124779922, 141018405, 149193385, 179032062, 187169883, 282036810, 298386770, 311949805, 374339766, 447580155, 623899610, 686289571, 895160310, 935849415, 1372579142, 1871698830, 2058868713, 3431447855, 4117737426, 6862895710, 10294343565, 20588687130]

約数ペア:

[(1, 20588687130), (2, 10294343565), (3, 6862895710), (5, 4117737426), (6, 3431447855), (10, 2058868713), (11, 1871698830), (15, 1372579142), (22, 935849415), (23, 895160310), (30, 686289571), (33, 623899610), (46, 447580155), (55, 374339766), (66, 311949805), (69, 298386770), (73, 282036810), (110, 187169883), (115, 179032062), (138, 149193385), (146, 141018405), (165, 124779922), (219, 94012270), (230, 89516031), (253, 81378210), (330, 62389961), (345, 59677354), (365, 56407362), (438, 47006135), (506, 40689105), (690, 29838677), (730, 28203681), (759, 27126070), (803, 25639710), (1095, 18802454), (1265, 16275642), (1518, 13563035), (1606, 12819855), (1679, 12262470), (2190, 9401227), (2409, 8546570), (2530, 8137821), (3358, 6131235), (3795, 5425214), (4015, 5127942), (4818, 4273285), (5037, 4087490), (7590, 2712607), (8030, 2563971), (8395, 2452494), (10074, 2043745), (12045, 1709314), (16790, 1226247), (18469, 1114770), (24090, 854657), (25185, 817498), (36938, 557385), (37159, 554070), (50370, 408749), (55407, 371590), (74318, 277035), (92345, 222954), (110814, 185795), (111477, 184690)]