20130109734

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{379}}^1\times {\mathrm{10627}}^1$

素因数の和:11042

約数の個数: 96

約数和(自身を含む): 49723735680

約数和(自身を除く): 29593625946

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 49, 51, 98, 102, 119, 147, 238, 294, 357, 379, 714, 758, 833, 1137, 1666, 2274, 2499, 2653, 4998, 5306, 6443, 7959, 10627, 12886, 15918, 18571, 19329, 21254, 31881, 37142, 38658, 45101, 55713, 63762, 74389, 90202, 111426, 135303, 148778, 180659, 223167, 270606, 315707, 361318, 446334, 520723, 541977, 631414, 947121, 1041446, 1083954, 1264613, 1562169, 1894242, 2529226, 3124338, 3793839, 4027633, 7587678, 8055266, 8852291, 12082899, 17704582, 24165798, 26556873, 28193431, 53113746, 56386862, 68469761, 84580293, 136939522, 169160586, 197354017, 205409283, 394708034, 410818566, 479288327, 592062051, 958576654, 1184124102, 1437864981, 2875729962, 3355018289, 6710036578, 10065054867, 20130109734]

約数ペア:

[(1, 20130109734), (2, 10065054867), (3, 6710036578), (6, 3355018289), (7, 2875729962), (14, 1437864981), (17, 1184124102), (21, 958576654), (34, 592062051), (42, 479288327), (49, 410818566), (51, 394708034), (98, 205409283), (102, 197354017), (119, 169160586), (147, 136939522), (238, 84580293), (294, 68469761), (357, 56386862), (379, 53113746), (714, 28193431), (758, 26556873), (833, 24165798), (1137, 17704582), (1666, 12082899), (2274, 8852291), (2499, 8055266), (2653, 7587678), (4998, 4027633), (5306, 3793839), (6443, 3124338), (7959, 2529226), (10627, 1894242), (12886, 1562169), (15918, 1264613), (18571, 1083954), (19329, 1041446), (21254, 947121), (31881, 631414), (37142, 541977), (38658, 520723), (45101, 446334), (55713, 361318), (63762, 315707), (74389, 270606), (90202, 223167), (111426, 180659), (135303, 148778)]