20199805728

素因数分解:

$2^5\times 3^1\times {\mathrm{3319}}^1\times {\mathrm{63397}}^1$

素因数の和:66729

約数の個数: 48

約数和(自身を含む): 53041302720

約数和(自身を除く): 32841496992

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 3319, 6638, 9957, 13276, 19914, 26552, 39828, 53104, 63397, 79656, 106208, 126794, 159312, 190191, 253588, 318624, 380382, 507176, 760764, 1014352, 1521528, 2028704, 3043056, 6086112, 210414643, 420829286, 631243929, 841658572, 1262487858, 1683317144, 2524975716, 3366634288, 5049951432, 6733268576, 10099902864, 20199805728]

約数ペア:

[(1, 20199805728), (2, 10099902864), (3, 6733268576), (4, 5049951432), (6, 3366634288), (8, 2524975716), (12, 1683317144), (16, 1262487858), (24, 841658572), (32, 631243929), (48, 420829286), (96, 210414643), (3319, 6086112), (6638, 3043056), (9957, 2028704), (13276, 1521528), (19914, 1014352), (26552, 760764), (39828, 507176), (53104, 380382), (63397, 318624), (79656, 253588), (106208, 190191), (126794, 159312)]