20070486866

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{29}}^2\times {\mathrm{659}}^1\times {\mathrm{953}}^1$

素因数の和:1691

約数の個数: 48

約数和(自身を含む): 32904986400

約数和(自身を除く): 12834499534

約数列:

[1, 2, 19, 29, 38, 58, 551, 659, 841, 953, 1102, 1318, 1682, 1906, 12521, 15979, 18107, 19111, 25042, 27637, 31958, 36214, 38222, 55274, 363109, 525103, 554219, 628027, 726218, 801473, 1050206, 1108438, 1256054, 1602946, 10530161, 11932513, 15227987, 18212783, 21060322, 23865026, 30455974, 36425566, 346042877, 528170707, 692085754, 1056341414, 10035243433, 20070486866]

約数ペア:

[(1, 20070486866), (2, 10035243433), (19, 1056341414), (29, 692085754), (38, 528170707), (58, 346042877), (551, 36425566), (659, 30455974), (841, 23865026), (953, 21060322), (1102, 18212783), (1318, 15227987), (1682, 11932513), (1906, 10530161), (12521, 1602946), (15979, 1256054), (18107, 1108438), (19111, 1050206), (25042, 801473), (27637, 726218), (31958, 628027), (36214, 554219), (38222, 525103), (55274, 363109)]