20344516164

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{761}}^1\times {\mathrm{106087}}^1$

素因数の和:106865

約数の個数: 72

約数和(自身を含む): 58850832768

約数和(自身を除く): 38506316604

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 761, 1522, 2283, 3044, 4566, 5327, 6849, 9132, 10654, 13698, 15981, 21308, 27396, 31962, 47943, 63924, 95886, 106087, 191772, 212174, 318261, 424348, 636522, 742609, 954783, 1273044, 1485218, 1909566, 2227827, 2970436, 3819132, 4455654, 6683481, 8911308, 13366962, 26733924, 80732207, 161464414, 242196621, 322928828, 484393242, 565125449, 726589863, 968786484, 1130250898, 1453179726, 1695376347, 2260501796, 2906359452, 3390752694, 5086129041, 6781505388, 10172258082, 20344516164]

約数ペア:

[(1, 20344516164), (2, 10172258082), (3, 6781505388), (4, 5086129041), (6, 3390752694), (7, 2906359452), (9, 2260501796), (12, 1695376347), (14, 1453179726), (18, 1130250898), (21, 968786484), (28, 726589863), (36, 565125449), (42, 484393242), (63, 322928828), (84, 242196621), (126, 161464414), (252, 80732207), (761, 26733924), (1522, 13366962), (2283, 8911308), (3044, 6683481), (4566, 4455654), (5327, 3819132), (6849, 2970436), (9132, 2227827), (10654, 1909566), (13698, 1485218), (15981, 1273044), (21308, 954783), (27396, 742609), (31962, 636522), (47943, 424348), (63924, 318261), (95886, 212174), (106087, 191772)]