20160798635180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{2659}}^1\times {\mathrm{1320923}}^1$

素因数の和:1323639

約数の個数: 96

約数和(自身を含む): 49584739438080

約数和(自身を除く): 29423940802900

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 41, 70, 82, 140, 164, 205, 287, 410, 574, 820, 1148, 1435, 2659, 2870, 5318, 5740, 10636, 13295, 18613, 26590, 37226, 53180, 74452, 93065, 109019, 186130, 218038, 372260, 436076, 545095, 763133, 1090190, 1320923, 1526266, 2180380, 2641846, 3052532, 3815665, 5283692, 6604615, 7631330, 9246461, 13209230, 15262660, 18492922, 26418460, 36985844, 46232305, 54157843, 92464610, 108315686, 184929220, 216631372, 270789215, 379104901, 541578430, 758209802, 1083156860, 1516419604, 1895524505, 3512334257, 3791049010, 7024668514, 7582098020, 14049337028, 17561671285, 24586339799, 35123342570, 49172679598, 70246685140, 98345359196, 122931698995, 144005704537, 245863397990, 288011409074, 491726795980, 576022818148, 720028522685, 1008039931759, 1440057045370, 2016079863518, 2880114090740, 4032159727036, 5040199658795, 10080399317590, 20160798635180]

約数ペア:

[(1, 20160798635180), (2, 10080399317590), (4, 5040199658795), (5, 4032159727036), (7, 2880114090740), (10, 2016079863518), (14, 1440057045370), (20, 1008039931759), (28, 720028522685), (35, 576022818148), (41, 491726795980), (70, 288011409074), (82, 245863397990), (140, 144005704537), (164, 122931698995), (205, 98345359196), (287, 70246685140), (410, 49172679598), (574, 35123342570), (820, 24586339799), (1148, 17561671285), (1435, 14049337028), (2659, 7582098020), (2870, 7024668514), (5318, 3791049010), (5740, 3512334257), (10636, 1895524505), (13295, 1516419604), (18613, 1083156860), (26590, 758209802), (37226, 541578430), (53180, 379104901), (74452, 270789215), (93065, 216631372), (109019, 184929220), (186130, 108315686), (218038, 92464610), (372260, 54157843), (436076, 46232305), (545095, 36985844), (763133, 26418460), (1090190, 18492922), (1320923, 15262660), (1526266, 13209230), (2180380, 9246461), (2641846, 7631330), (3052532, 6604615), (3815665, 5283692)]