20177095690

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{577}}^1\times {\mathrm{152039}}^1$

素因数の和:152646

約数の個数: 32

約数和(自身を含む): 37963779840

約数和(自身を除く): 17786684150

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 577, 1154, 2885, 5770, 13271, 26542, 66355, 132710, 152039, 304078, 760195, 1520390, 3496897, 6993794, 17484485, 34968970, 87726503, 175453006, 438632515, 877265030, 2017709569, 4035419138, 10088547845, 20177095690]

約数ペア:

[(1, 20177095690), (2, 10088547845), (5, 4035419138), (10, 2017709569), (23, 877265030), (46, 438632515), (115, 175453006), (230, 87726503), (577, 34968970), (1154, 17484485), (2885, 6993794), (5770, 3496897), (13271, 1520390), (26542, 760195), (66355, 304078), (132710, 152039)]