20173316670

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{311}}^1\times {\mathrm{55441}}^1$

素因数の和:55778

約数の個数: 96

約数和(自身を含む): 56667933504

約数和(自身を除く): 36494616834

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 234, 311, 390, 585, 622, 933, 1170, 1555, 1866, 2799, 3110, 4043, 4665, 5598, 8086, 9330, 12129, 13995, 20215, 24258, 27990, 36387, 40430, 55441, 60645, 72774, 110882, 121290, 166323, 181935, 277205, 332646, 363870, 498969, 554410, 720733, 831615, 997938, 1441466, 1663230, 2162199, 2494845, 3603665, 4324398, 4989690, 6486597, 7207330, 10810995, 12973194, 17242151, 21621990, 32432985, 34484302, 51726453, 64865970, 86210755, 103452906, 155179359, 172421510, 224147963, 258632265, 310358718, 448295926, 517264530, 672443889, 775896795, 1120739815, 1344887778, 1551793590, 2017331667, 2241479630, 3362219445, 4034663334, 6724438890, 10086658335, 20173316670]

約数ペア:

[(1, 20173316670), (2, 10086658335), (3, 6724438890), (5, 4034663334), (6, 3362219445), (9, 2241479630), (10, 2017331667), (13, 1551793590), (15, 1344887778), (18, 1120739815), (26, 775896795), (30, 672443889), (39, 517264530), (45, 448295926), (65, 310358718), (78, 258632265), (90, 224147963), (117, 172421510), (130, 155179359), (195, 103452906), (234, 86210755), (311, 64865970), (390, 51726453), (585, 34484302), (622, 32432985), (933, 21621990), (1170, 17242151), (1555, 12973194), (1866, 10810995), (2799, 7207330), (3110, 6486597), (4043, 4989690), (4665, 4324398), (5598, 3603665), (8086, 2494845), (9330, 2162199), (12129, 1663230), (13995, 1441466), (20215, 997938), (24258, 831615), (27990, 720733), (36387, 554410), (40430, 498969), (55441, 363870), (60645, 332646), (72774, 277205), (110882, 181935), (121290, 166323)]