20308176

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{20147}}^1$

素因数の和:20168

約数の個数: 60

約数和(自身を含む): 64957152

約数和(自身を除く): 44648976

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 336, 504, 1008, 20147, 40294, 60441, 80588, 120882, 141029, 161176, 181323, 241764, 282058, 322352, 362646, 423087, 483528, 564116, 725292, 846174, 967056, 1128232, 1269261, 1450584, 1692348, 2256464, 2538522, 2901168, 3384696, 5077044, 6769392, 10154088, 20308176]

約数ペア:

[(1, 20308176), (2, 10154088), (3, 6769392), (4, 5077044), (6, 3384696), (7, 2901168), (8, 2538522), (9, 2256464), (12, 1692348), (14, 1450584), (16, 1269261), (18, 1128232), (21, 967056), (24, 846174), (28, 725292), (36, 564116), (42, 483528), (48, 423087), (56, 362646), (63, 322352), (72, 282058), (84, 241764), (112, 181323), (126, 161176), (144, 141029), (168, 120882), (252, 80588), (336, 60441), (504, 40294), (1008, 20147)]