20186094540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{10852739}}^1$

素因数の和:10852782

約数の個数: 48

約数和(自身を含む): 58344330240

約数和(自身を除く): 38158235700

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 310, 372, 465, 620, 930, 1860, 10852739, 21705478, 32558217, 43410956, 54263695, 65116434, 108527390, 130232868, 162791085, 217054780, 325582170, 336434909, 651164340, 672869818, 1009304727, 1345739636, 1682174545, 2018609454, 3364349090, 4037218908, 5046523635, 6728698180, 10093047270, 20186094540]

約数ペア:

[(1, 20186094540), (2, 10093047270), (3, 6728698180), (4, 5046523635), (5, 4037218908), (6, 3364349090), (10, 2018609454), (12, 1682174545), (15, 1345739636), (20, 1009304727), (30, 672869818), (31, 651164340), (60, 336434909), (62, 325582170), (93, 217054780), (124, 162791085), (155, 130232868), (186, 108527390), (310, 65116434), (372, 54263695), (465, 43410956), (620, 32558217), (930, 21705478), (1860, 10852739)]