20199774810

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{331}}^1\times {\mathrm{2034217}}^1$

素因数の和:2034558

約数の個数: 32

約数和(自身を含む): 48625947072

約数和(自身を除く): 28426172262

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 331, 662, 993, 1655, 1986, 3310, 4965, 9930, 2034217, 4068434, 6102651, 10171085, 12205302, 20342170, 30513255, 61026510, 673325827, 1346651654, 2019977481, 3366629135, 4039954962, 6733258270, 10099887405, 20199774810]

約数ペア:

[(1, 20199774810), (2, 10099887405), (3, 6733258270), (5, 4039954962), (6, 3366629135), (10, 2019977481), (15, 1346651654), (30, 673325827), (331, 61026510), (662, 30513255), (993, 20342170), (1655, 12205302), (1986, 10171085), (3310, 6102651), (4965, 4068434), (9930, 2034217)]