20119152

素因数分解:

$2^4\times 3^1\times {\mathrm{349}}^1\times {\mathrm{1201}}^1$

素因数の和:1561

約数の個数: 40

約数和(自身を含む): 52166800

約数和(自身を除く): 32047648

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 349, 698, 1047, 1201, 1396, 2094, 2402, 2792, 3603, 4188, 4804, 5584, 7206, 8376, 9608, 14412, 16752, 19216, 28824, 57648, 419149, 838298, 1257447, 1676596, 2514894, 3353192, 5029788, 6706384, 10059576, 20119152]

約数ペア:

[(1, 20119152), (2, 10059576), (3, 6706384), (4, 5029788), (6, 3353192), (8, 2514894), (12, 1676596), (16, 1257447), (24, 838298), (48, 419149), (349, 57648), (698, 28824), (1047, 19216), (1201, 16752), (1396, 14412), (2094, 9608), (2402, 8376), (2792, 7206), (3603, 5584), (4188, 4804)]