20630166648

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{726619}}^1$

素因数の和:726661

約数の個数: 96

約数和(自身を含む): 63826300800

約数和(自身を除く): 43196134152

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 78, 84, 91, 104, 156, 168, 169, 182, 273, 312, 338, 364, 507, 546, 676, 728, 1014, 1092, 1183, 1352, 2028, 2184, 2366, 3549, 4056, 4732, 7098, 9464, 14196, 28392, 726619, 1453238, 2179857, 2906476, 4359714, 5086333, 5812952, 8719428, 9446047, 10172666, 15258999, 17438856, 18892094, 20345332, 28338141, 30517998, 37784188, 40690664, 56676282, 61035996, 66122329, 75568376, 113352564, 122071992, 122798611, 132244658, 198366987, 226705128, 245597222, 264489316, 368395833, 396733974, 491194444, 528978632, 736791666, 793467948, 859590277, 982388888, 1473583332, 1586935896, 1719180554, 2578770831, 2947166664, 3438361108, 5157541662, 6876722216, 10315083324, 20630166648]

約数ペア:

[(1, 20630166648), (2, 10315083324), (3, 6876722216), (4, 5157541662), (6, 3438361108), (7, 2947166664), (8, 2578770831), (12, 1719180554), (13, 1586935896), (14, 1473583332), (21, 982388888), (24, 859590277), (26, 793467948), (28, 736791666), (39, 528978632), (42, 491194444), (52, 396733974), (56, 368395833), (78, 264489316), (84, 245597222), (91, 226705128), (104, 198366987), (156, 132244658), (168, 122798611), (169, 122071992), (182, 113352564), (273, 75568376), (312, 66122329), (338, 61035996), (364, 56676282), (507, 40690664), (546, 37784188), (676, 30517998), (728, 28338141), (1014, 20345332), (1092, 18892094), (1183, 17438856), (1352, 15258999), (2028, 10172666), (2184, 9446047), (2366, 8719428), (3549, 5812952), (4056, 5086333), (4732, 4359714), (7098, 2906476), (9464, 2179857), (14196, 1453238), (28392, 726619)]