20162795814

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{211}}^1\times {\mathrm{313}}^1\times {\mathrm{2423}}^1$

素因数の和:2962

約数の個数: 96

約数和(自身を含む): 50344579584

約数和(自身を除く): 30181783770

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 211, 313, 422, 626, 633, 939, 1266, 1477, 1878, 1899, 2191, 2423, 2817, 2954, 3798, 4382, 4431, 4846, 5634, 6573, 7269, 8862, 13146, 13293, 14538, 16961, 19719, 21807, 26586, 33922, 39438, 43614, 50883, 66043, 101766, 132086, 152649, 198129, 305298, 396258, 462301, 511253, 594387, 758399, 924602, 1022506, 1188774, 1386903, 1516798, 1533759, 2275197, 2773806, 3067518, 3578771, 4160709, 4550394, 4601277, 5308793, 6825591, 7157542, 8321418, 9202554, 10617586, 10736313, 13651182, 15926379, 21472626, 31852758, 32208939, 47779137, 64417878, 95558274, 160022189, 320044378, 480066567, 960133134, 1120155323, 1440199701, 2240310646, 2880399402, 3360465969, 6720931938, 10081397907, 20162795814]

約数ペア:

[(1, 20162795814), (2, 10081397907), (3, 6720931938), (6, 3360465969), (7, 2880399402), (9, 2240310646), (14, 1440199701), (18, 1120155323), (21, 960133134), (42, 480066567), (63, 320044378), (126, 160022189), (211, 95558274), (313, 64417878), (422, 47779137), (626, 32208939), (633, 31852758), (939, 21472626), (1266, 15926379), (1477, 13651182), (1878, 10736313), (1899, 10617586), (2191, 9202554), (2423, 8321418), (2817, 7157542), (2954, 6825591), (3798, 5308793), (4382, 4601277), (4431, 4550394), (4846, 4160709), (5634, 3578771), (6573, 3067518), (7269, 2773806), (8862, 2275197), (13146, 1533759), (13293, 1516798), (14538, 1386903), (16961, 1188774), (19719, 1022506), (21807, 924602), (26586, 758399), (33922, 594387), (39438, 511253), (43614, 462301), (50883, 396258), (66043, 305298), (101766, 198129), (132086, 152649)]