20173772170

素因数分解:

$2^1\times 5^1\times {\mathrm{509}}^1\times {\mathrm{577}}^1\times {\mathrm{6869}}^1$

素因数の和:7962

約数の個数: 32

約数和(自身を含む): 36452494800

約数和(自身を除く): 16278722630

約数列:

[1, 2, 5, 10, 509, 577, 1018, 1154, 2545, 2885, 5090, 5770, 6869, 13738, 34345, 68690, 293693, 587386, 1468465, 2936930, 3496321, 3963413, 6992642, 7926826, 17481605, 19817065, 34963210, 39634130, 2017377217, 4034754434, 10086886085, 20173772170]

約数ペア:

[(1, 20173772170), (2, 10086886085), (5, 4034754434), (10, 2017377217), (509, 39634130), (577, 34963210), (1018, 19817065), (1154, 17481605), (2545, 7926826), (2885, 6992642), (5090, 3963413), (5770, 3496321), (6869, 2936930), (13738, 1468465), (34345, 587386), (68690, 293693)]