2013205088

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{769}}^1\times {\mathrm{3557}}^1$

素因数の和:4359

約数の個数: 48

約数和(自身を含む): 4142365920

約数和(自身を除く): 2129160832

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 92, 184, 368, 736, 769, 1538, 3076, 3557, 6152, 7114, 12304, 14228, 17687, 24608, 28456, 35374, 56912, 70748, 81811, 113824, 141496, 163622, 282992, 327244, 565984, 654488, 1308976, 2617952, 2735333, 5470666, 10941332, 21882664, 43765328, 62912659, 87530656, 125825318, 251650636, 503301272, 1006602544, 2013205088]

約数ペア:

[(1, 2013205088), (2, 1006602544), (4, 503301272), (8, 251650636), (16, 125825318), (23, 87530656), (32, 62912659), (46, 43765328), (92, 21882664), (184, 10941332), (368, 5470666), (736, 2735333), (769, 2617952), (1538, 1308976), (3076, 654488), (3557, 565984), (6152, 327244), (7114, 282992), (12304, 163622), (14228, 141496), (17687, 113824), (24608, 81811), (28456, 70748), (35374, 56912)]