20162551660458

素因数分解:

$2^1\times 3^1\times {\mathrm{61}}^1\times {\mathrm{461}}^1\times {\mathrm{1093}}^1\times {\mathrm{109331}}^1$

素因数の和:110951

約数の個数: 64

約数和(自身を含む): 41113033847424

約数和(自身を除く): 20950482186966

約数列:

[1, 2, 3, 6, 61, 122, 183, 366, 461, 922, 1093, 1383, 2186, 2766, 3279, 6558, 28121, 56242, 66673, 84363, 109331, 133346, 168726, 200019, 218662, 327993, 400038, 503873, 655986, 1007746, 1511619, 3023238, 6669191, 13338382, 20007573, 30736253, 40015146, 50401591, 61472506, 92208759, 100803182, 119498783, 151204773, 184417518, 238997566, 302409546, 358496349, 716992698, 3074497051, 6148994102, 7289425763, 9223491153, 14578851526, 18446982306, 21868277289, 43736554578, 55088938963, 110177877926, 165266816889, 330533633778, 3360425276743, 6720850553486, 10081275830229, 20162551660458]

約数ペア:

[(1, 20162551660458), (2, 10081275830229), (3, 6720850553486), (6, 3360425276743), (61, 330533633778), (122, 165266816889), (183, 110177877926), (366, 55088938963), (461, 43736554578), (922, 21868277289), (1093, 18446982306), (1383, 14578851526), (2186, 9223491153), (2766, 7289425763), (3279, 6148994102), (6558, 3074497051), (28121, 716992698), (56242, 358496349), (66673, 302409546), (84363, 238997566), (109331, 184417518), (133346, 151204773), (168726, 119498783), (200019, 100803182), (218662, 92208759), (327993, 61472506), (400038, 50401591), (503873, 40015146), (655986, 30736253), (1007746, 20007573), (1511619, 13338382), (3023238, 6669191)]