20163604802

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{547}}^1\times {\mathrm{8017}}^1$

素因数の和:8607

約数の個数: 48

約数和(自身を含む): 35063034720

約数和(自身を除く): 14899429918

約数列:

[1, 2, 11, 19, 22, 38, 121, 209, 242, 418, 547, 1094, 2299, 4598, 6017, 8017, 10393, 12034, 16034, 20786, 66187, 88187, 114323, 132374, 152323, 176374, 228646, 304646, 970057, 1257553, 1675553, 1940114, 2515106, 3351106, 4385299, 8770598, 18431083, 36862166, 48238289, 83320681, 96476578, 166641362, 530621179, 916527491, 1061242358, 1833054982, 10081802401, 20163604802]

約数ペア:

[(1, 20163604802), (2, 10081802401), (11, 1833054982), (19, 1061242358), (22, 916527491), (38, 530621179), (121, 166641362), (209, 96476578), (242, 83320681), (418, 48238289), (547, 36862166), (1094, 18431083), (2299, 8770598), (4598, 4385299), (6017, 3351106), (8017, 2515106), (10393, 1940114), (12034, 1675553), (16034, 1257553), (20786, 970057), (66187, 304646), (88187, 228646), (114323, 176374), (132374, 152323)]