20225038182

素因数分解:

$2^1\times 3^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1\times {\mathrm{659}}^1\times {\mathrm{937}}^1$

素因数の和:1757

約数の個数: 64

約数和(自身を含む): 41721039360

約数和(自身を除く): 21496001178

約数列:

[1, 2, 3, 6, 53, 103, 106, 159, 206, 309, 318, 618, 659, 937, 1318, 1874, 1977, 2811, 3954, 5459, 5622, 10918, 16377, 32754, 34927, 49661, 67877, 69854, 96511, 99322, 104781, 135754, 148983, 193022, 203631, 209562, 289533, 297966, 407262, 579066, 617483, 1234966, 1852449, 3597481, 3704898, 5115083, 7194962, 10230166, 10792443, 15345249, 21584886, 30690498, 32726599, 63600749, 65453198, 98179797, 127201498, 190802247, 196359594, 381604494, 3370839697, 6741679394, 10112519091, 20225038182]

約数ペア:

[(1, 20225038182), (2, 10112519091), (3, 6741679394), (6, 3370839697), (53, 381604494), (103, 196359594), (106, 190802247), (159, 127201498), (206, 98179797), (309, 65453198), (318, 63600749), (618, 32726599), (659, 30690498), (937, 21584886), (1318, 15345249), (1874, 10792443), (1977, 10230166), (2811, 7194962), (3954, 5115083), (5459, 3704898), (5622, 3597481), (10918, 1852449), (16377, 1234966), (32754, 617483), (34927, 579066), (49661, 407262), (67877, 297966), (69854, 289533), (96511, 209562), (99322, 203631), (104781, 193022), (135754, 148983)]