20349718710

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{787}}^1\times {\mathrm{11807}}^1$

素因数の和:12677

約数の個数: 64

約数和(自身を含む): 49575462912

約数和(自身を除く): 29225744202

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 73, 146, 219, 365, 438, 730, 787, 1095, 1574, 2190, 2361, 3935, 4722, 7870, 11805, 11807, 23610, 23614, 35421, 57451, 59035, 70842, 114902, 118070, 172353, 177105, 287255, 344706, 354210, 574510, 861765, 861911, 1723530, 1723822, 2585733, 4309555, 5171466, 8619110, 9292109, 12928665, 18584218, 25857330, 27876327, 46460545, 55752654, 92921090, 139381635, 278763270, 678323957, 1356647914, 2034971871, 3391619785, 4069943742, 6783239570, 10174859355, 20349718710]

約数ペア:

[(1, 20349718710), (2, 10174859355), (3, 6783239570), (5, 4069943742), (6, 3391619785), (10, 2034971871), (15, 1356647914), (30, 678323957), (73, 278763270), (146, 139381635), (219, 92921090), (365, 55752654), (438, 46460545), (730, 27876327), (787, 25857330), (1095, 18584218), (1574, 12928665), (2190, 9292109), (2361, 8619110), (3935, 5171466), (4722, 4309555), (7870, 2585733), (11805, 1723822), (11807, 1723530), (23610, 861911), (23614, 861765), (35421, 574510), (57451, 354210), (59035, 344706), (70842, 287255), (114902, 177105), (118070, 172353)]