20726646768

素因数分解:

$2^4\times 3^4\times {\mathrm{15992783}}^1$

素因数の和:15992803

約数の個数: 50

約数和(自身を含む): 59988932784

約数和(自身を除く): 39262286016

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 216, 324, 432, 648, 1296, 15992783, 31985566, 47978349, 63971132, 95956698, 127942264, 143935047, 191913396, 255884528, 287870094, 383826792, 431805141, 575740188, 767653584, 863610282, 1151480376, 1295415423, 1727220564, 2302960752, 2590830846, 3454441128, 5181661692, 6908882256, 10363323384, 20726646768]

約数ペア:

[(1, 20726646768), (2, 10363323384), (3, 6908882256), (4, 5181661692), (6, 3454441128), (8, 2590830846), (9, 2302960752), (12, 1727220564), (16, 1295415423), (18, 1151480376), (24, 863610282), (27, 767653584), (36, 575740188), (48, 431805141), (54, 383826792), (72, 287870094), (81, 255884528), (108, 191913396), (144, 143935047), (162, 127942264), (216, 95956698), (324, 63971132), (432, 47978349), (648, 31985566), (1296, 15992783)]