20111908305

素因数分解:

$3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{227}}^1\times {\mathrm{58481}}^1$

素因数の和:58817

約数の個数: 32

約数和(自身を含む): 32641377408

約数和(自身を除く): 12529469103

約数列:

[1, 3, 5, 15, 101, 227, 303, 505, 681, 1135, 1515, 3405, 22927, 58481, 68781, 114635, 175443, 292405, 343905, 877215, 5906581, 13275187, 17719743, 29532905, 39825561, 66375935, 88598715, 199127805, 1340793887, 4022381661, 6703969435, 20111908305]

約数ペア:

[(1, 20111908305), (3, 6703969435), (5, 4022381661), (15, 1340793887), (101, 199127805), (227, 88598715), (303, 66375935), (505, 39825561), (681, 29532905), (1135, 17719743), (1515, 13275187), (3405, 5906581), (22927, 877215), (58481, 343905), (68781, 292405), (114635, 175443)]