20161494510

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{859}}^1\times {\mathrm{41177}}^1$

素因数の和:42065

約数の個数: 64

約数和(自身を含む): 50994835200

約数和(自身を除く): 30833340690

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 285, 570, 859, 1718, 2577, 4295, 5154, 8590, 12885, 16321, 25770, 32642, 41177, 48963, 81605, 82354, 97926, 123531, 163210, 205885, 244815, 247062, 411770, 489630, 617655, 782363, 1235310, 1564726, 2347089, 3911815, 4694178, 7823630, 11735445, 23470890, 35371043, 70742086, 106113129, 176855215, 212226258, 353710430, 530565645, 672049817, 1061131290, 1344099634, 2016149451, 3360249085, 4032298902, 6720498170, 10080747255, 20161494510]

約数ペア:

[(1, 20161494510), (2, 10080747255), (3, 6720498170), (5, 4032298902), (6, 3360249085), (10, 2016149451), (15, 1344099634), (19, 1061131290), (30, 672049817), (38, 530565645), (57, 353710430), (95, 212226258), (114, 176855215), (190, 106113129), (285, 70742086), (570, 35371043), (859, 23470890), (1718, 11735445), (2577, 7823630), (4295, 4694178), (5154, 3911815), (8590, 2347089), (12885, 1564726), (16321, 1235310), (25770, 782363), (32642, 617655), (41177, 489630), (48963, 411770), (81605, 247062), (82354, 244815), (97926, 205885), (123531, 163210)]