20342499268

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{113359}}^1$

素因数の和:113429

約数の個数: 96

約数和(自身を含む): 47992089600

約数和(自身を除く): 27649590332

約数列:

[1, 2, 4, 7, 13, 14, 17, 26, 28, 29, 34, 52, 58, 68, 91, 116, 119, 182, 203, 221, 238, 364, 377, 406, 442, 476, 493, 754, 812, 884, 986, 1508, 1547, 1972, 2639, 3094, 3451, 5278, 6188, 6409, 6902, 10556, 12818, 13804, 25636, 44863, 89726, 113359, 179452, 226718, 453436, 793513, 1473667, 1587026, 1927103, 2947334, 3174052, 3287411, 3854206, 5894668, 6574822, 7708412, 10315669, 13149644, 13489721, 20631338, 23011877, 25052339, 26979442, 41262676, 42736343, 46023754, 50104678, 53958884, 55885987, 85472686, 92047508, 100209356, 111771974, 170945372, 175366373, 223543948, 299154401, 350732746, 391201909, 598308802, 701465492, 726517831, 782403818, 1196617604, 1453035662, 1564807636, 2906071324, 5085624817, 10171249634, 20342499268]

約数ペア:

[(1, 20342499268), (2, 10171249634), (4, 5085624817), (7, 2906071324), (13, 1564807636), (14, 1453035662), (17, 1196617604), (26, 782403818), (28, 726517831), (29, 701465492), (34, 598308802), (52, 391201909), (58, 350732746), (68, 299154401), (91, 223543948), (116, 175366373), (119, 170945372), (182, 111771974), (203, 100209356), (221, 92047508), (238, 85472686), (364, 55885987), (377, 53958884), (406, 50104678), (442, 46023754), (476, 42736343), (493, 41262676), (754, 26979442), (812, 25052339), (884, 23011877), (986, 20631338), (1508, 13489721), (1547, 13149644), (1972, 10315669), (2639, 7708412), (3094, 6574822), (3451, 5894668), (5278, 3854206), (6188, 3287411), (6409, 3174052), (6902, 2947334), (10556, 1927103), (12818, 1587026), (13804, 1473667), (25636, 793513), (44863, 453436), (89726, 226718), (113359, 179452)]