20240644

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{151}}^1$

素因数の和:256

約数の個数: 48

約数和(自身を含む): 39223296

約数和(自身を除く): 18982652

約数列:

[1, 2, 4, 23, 31, 46, 47, 62, 92, 94, 124, 151, 188, 302, 604, 713, 1081, 1426, 1457, 2162, 2852, 2914, 3473, 4324, 4681, 5828, 6946, 7097, 9362, 13892, 14194, 18724, 28388, 33511, 67022, 107663, 134044, 163231, 215326, 220007, 326462, 430652, 440014, 652924, 880028, 5060161, 10120322, 20240644]

約数ペア:

[(1, 20240644), (2, 10120322), (4, 5060161), (23, 880028), (31, 652924), (46, 440014), (47, 430652), (62, 326462), (92, 220007), (94, 215326), (124, 163231), (151, 134044), (188, 107663), (302, 67022), (604, 33511), (713, 28388), (1081, 18724), (1426, 14194), (1457, 13892), (2162, 9362), (2852, 7097), (2914, 6946), (3473, 5828), (4324, 4681)]