20589774408

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{40852727}}^1$

素因数の和:40852746

約数の個数: 48

約数和(自身を含む): 63730255680

約数和(自身を除く): 43140481272

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 40852727, 81705454, 122558181, 163410908, 245116362, 285969089, 326821816, 367674543, 490232724, 571938178, 735349086, 857907267, 980465448, 1143876356, 1470698172, 1715814534, 2287752712, 2573721801, 2941396344, 3431629068, 5147443602, 6863258136, 10294887204, 20589774408]

約数ペア:

[(1, 20589774408), (2, 10294887204), (3, 6863258136), (4, 5147443602), (6, 3431629068), (7, 2941396344), (8, 2573721801), (9, 2287752712), (12, 1715814534), (14, 1470698172), (18, 1143876356), (21, 980465448), (24, 857907267), (28, 735349086), (36, 571938178), (42, 490232724), (56, 367674543), (63, 326821816), (72, 285969089), (84, 245116362), (126, 163410908), (168, 122558181), (252, 81705454), (504, 40852727)]