20176924620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1933}}^1\times {\mathrm{173969}}^1$

素因数の和:175914

約数の個数: 48

約数和(自身を含む): 56524940640

約数和(自身を除く): 36348016020

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1933, 3866, 5799, 7732, 9665, 11598, 19330, 23196, 28995, 38660, 57990, 115980, 173969, 347938, 521907, 695876, 869845, 1043814, 1739690, 2087628, 2609535, 3479380, 5219070, 10438140, 336282077, 672564154, 1008846231, 1345128308, 1681410385, 2017692462, 3362820770, 4035384924, 5044231155, 6725641540, 10088462310, 20176924620]

約数ペア:

[(1, 20176924620), (2, 10088462310), (3, 6725641540), (4, 5044231155), (5, 4035384924), (6, 3362820770), (10, 2017692462), (12, 1681410385), (15, 1345128308), (20, 1008846231), (30, 672564154), (60, 336282077), (1933, 10438140), (3866, 5219070), (5799, 3479380), (7732, 2609535), (9665, 2087628), (11598, 1739690), (19330, 1043814), (23196, 869845), (28995, 695876), (38660, 521907), (57990, 347938), (115980, 173969)]