20309018688

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{5036959}}^1$

素因数の和:5036984

約数の個数: 84

約数和(自身を含む): 66528167680

約数和(自身を除く): 46219148992

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 144, 168, 192, 224, 252, 288, 336, 448, 504, 576, 672, 1008, 1344, 2016, 4032, 5036959, 10073918, 15110877, 20147836, 30221754, 35258713, 40295672, 45332631, 60443508, 70517426, 80591344, 90665262, 105776139, 120887016, 141034852, 161182688, 181330524, 211552278, 241774032, 282069704, 317328417, 322365376, 362661048, 423104556, 483548064, 564139408, 634656834, 725322096, 846209112, 967096128, 1128278816, 1269313668, 1450644192, 1692418224, 2256557632, 2538627336, 2901288384, 3384836448, 5077254672, 6769672896, 10154509344, 20309018688]

約数ペア:

[(1, 20309018688), (2, 10154509344), (3, 6769672896), (4, 5077254672), (6, 3384836448), (7, 2901288384), (8, 2538627336), (9, 2256557632), (12, 1692418224), (14, 1450644192), (16, 1269313668), (18, 1128278816), (21, 967096128), (24, 846209112), (28, 725322096), (32, 634656834), (36, 564139408), (42, 483548064), (48, 423104556), (56, 362661048), (63, 322365376), (64, 317328417), (72, 282069704), (84, 241774032), (96, 211552278), (112, 181330524), (126, 161182688), (144, 141034852), (168, 120887016), (192, 105776139), (224, 90665262), (252, 80591344), (288, 70517426), (336, 60443508), (448, 45332631), (504, 40295672), (576, 35258713), (672, 30221754), (1008, 20147836), (1344, 15110877), (2016, 10073918), (4032, 5036959)]