20278315656

素因数分解:

$2^3\times 3^4\times {\mathrm{29}}^1\times {\mathrm{1079093}}^1$

素因数の和:1079140

約数の個数: 80

約数和(自身を含む): 58756668300

約数和(自身を除く): 38478352644

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 29, 36, 54, 58, 72, 81, 87, 108, 116, 162, 174, 216, 232, 261, 324, 348, 522, 648, 696, 783, 1044, 1566, 2088, 2349, 3132, 4698, 6264, 9396, 18792, 1079093, 2158186, 3237279, 4316372, 6474558, 8632744, 9711837, 12949116, 19423674, 25898232, 29135511, 31293697, 38847348, 58271022, 62587394, 77694696, 87406533, 93881091, 116542044, 125174788, 174813066, 187762182, 233084088, 250349576, 281643273, 349626132, 375524364, 563286546, 699252264, 751048728, 844929819, 1126573092, 1689859638, 2253146184, 2534789457, 3379719276, 5069578914, 6759438552, 10139157828, 20278315656]

約数ペア:

[(1, 20278315656), (2, 10139157828), (3, 6759438552), (4, 5069578914), (6, 3379719276), (8, 2534789457), (9, 2253146184), (12, 1689859638), (18, 1126573092), (24, 844929819), (27, 751048728), (29, 699252264), (36, 563286546), (54, 375524364), (58, 349626132), (72, 281643273), (81, 250349576), (87, 233084088), (108, 187762182), (116, 174813066), (162, 125174788), (174, 116542044), (216, 93881091), (232, 87406533), (261, 77694696), (324, 62587394), (348, 58271022), (522, 38847348), (648, 31293697), (696, 29135511), (783, 25898232), (1044, 19423674), (1566, 12949116), (2088, 9711837), (2349, 8632744), (3132, 6474558), (4698, 4316372), (6264, 3237279), (9396, 2158186), (18792, 1079093)]