20033996880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{4801}}^1\times {\mathrm{17387}}^1$

素因数の和:22204

約数の個数: 80

約数和(自身を含む): 62121898944

約数和(自身を除く): 42087902064

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 4801, 9602, 14403, 17387, 19204, 24005, 28806, 34774, 38408, 48010, 52161, 57612, 69548, 72015, 76816, 86935, 96020, 104322, 115224, 139096, 144030, 173870, 192040, 208644, 230448, 260805, 278192, 288060, 347740, 384080, 417288, 521610, 576120, 695480, 834576, 1043220, 1152240, 1390960, 2086440, 4172880, 83474987, 166949974, 250424961, 333899948, 417374935, 500849922, 667799896, 834749870, 1001699844, 1252124805, 1335599792, 1669499740, 2003399688, 2504249610, 3338999480, 4006799376, 5008499220, 6677998960, 10016998440, 20033996880]

約数ペア:

[(1, 20033996880), (2, 10016998440), (3, 6677998960), (4, 5008499220), (5, 4006799376), (6, 3338999480), (8, 2504249610), (10, 2003399688), (12, 1669499740), (15, 1335599792), (16, 1252124805), (20, 1001699844), (24, 834749870), (30, 667799896), (40, 500849922), (48, 417374935), (60, 333899948), (80, 250424961), (120, 166949974), (240, 83474987), (4801, 4172880), (9602, 2086440), (14403, 1390960), (17387, 1152240), (19204, 1043220), (24005, 834576), (28806, 695480), (34774, 576120), (38408, 521610), (48010, 417288), (52161, 384080), (57612, 347740), (69548, 288060), (72015, 278192), (76816, 260805), (86935, 230448), (96020, 208644), (104322, 192040), (115224, 173870), (139096, 144030)]