2020145154

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{487}}^1\times {\mathrm{30059}}^1$

素因数の和:30574

約数の個数: 32

約数和(自身を含む): 4224752640

約数和(自身を除く): 2204607486

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 487, 974, 1461, 2922, 11201, 22402, 30059, 33603, 60118, 67206, 90177, 180354, 691357, 1382714, 2074071, 4148142, 14638733, 29277466, 43916199, 87832398, 336690859, 673381718, 1010072577, 2020145154]

約数ペア:

[(1, 2020145154), (2, 1010072577), (3, 673381718), (6, 336690859), (23, 87832398), (46, 43916199), (69, 29277466), (138, 14638733), (487, 4148142), (974, 2074071), (1461, 1382714), (2922, 691357), (11201, 180354), (22402, 90177), (30059, 67206), (33603, 60118)]