20191742604

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{193}}^1\times {\mathrm{349}}^1\times {\mathrm{757}}^1$

素因数の和:1320

約数の個数: 144

約数和(自身を含む): 56203274400

約数和(自身を除く): 36011531796

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 193, 198, 349, 386, 396, 579, 698, 757, 772, 1047, 1158, 1396, 1514, 1737, 2094, 2123, 2271, 2316, 3028, 3141, 3474, 3839, 4188, 4246, 4542, 6282, 6369, 6813, 6948, 7678, 8327, 8492, 9084, 11517, 12564, 12738, 13626, 15356, 16654, 19107, 23034, 24981, 25476, 27252, 33308, 34551, 38214, 46068, 49962, 67357, 69102, 74943, 76428, 99924, 134714, 138204, 146101, 149886, 202071, 264193, 269428, 292202, 299772, 404142, 438303, 528386, 584404, 606213, 740927, 792579, 808284, 876606, 1056772, 1212426, 1314909, 1481854, 1585158, 1607111, 1753212, 2222781, 2377737, 2424852, 2629818, 2906123, 2963708, 3170316, 3214222, 4445562, 4755474, 4821333, 5259636, 5812246, 6428444, 6668343, 8718369, 8891124, 9510948, 9642666, 11624492, 13336686, 14463999, 17436738, 19285332, 26155107, 26673372, 28927998, 34873476, 50989249, 52310214, 57855996, 101978498, 104620428, 152967747, 203956996, 305935494, 458903241, 560881739, 611870988, 917806482, 1121763478, 1682645217, 1835612964, 2243526956, 3365290434, 5047935651, 6730580868, 10095871302, 20191742604]

約数ペア:

[(1, 20191742604), (2, 10095871302), (3, 6730580868), (4, 5047935651), (6, 3365290434), (9, 2243526956), (11, 1835612964), (12, 1682645217), (18, 1121763478), (22, 917806482), (33, 611870988), (36, 560881739), (44, 458903241), (66, 305935494), (99, 203956996), (132, 152967747), (193, 104620428), (198, 101978498), (349, 57855996), (386, 52310214), (396, 50989249), (579, 34873476), (698, 28927998), (757, 26673372), (772, 26155107), (1047, 19285332), (1158, 17436738), (1396, 14463999), (1514, 13336686), (1737, 11624492), (2094, 9642666), (2123, 9510948), (2271, 8891124), (2316, 8718369), (3028, 6668343), (3141, 6428444), (3474, 5812246), (3839, 5259636), (4188, 4821333), (4246, 4755474), (4542, 4445562), (6282, 3214222), (6369, 3170316), (6813, 2963708), (6948, 2906123), (7678, 2629818), (8327, 2424852), (8492, 2377737), (9084, 2222781), (11517, 1753212), (12564, 1607111), (12738, 1585158), (13626, 1481854), (15356, 1314909), (16654, 1212426), (19107, 1056772), (23034, 876606), (24981, 808284), (25476, 792579), (27252, 740927), (33308, 606213), (34551, 584404), (38214, 528386), (46068, 438303), (49962, 404142), (67357, 299772), (69102, 292202), (74943, 269428), (76428, 264193), (99924, 202071), (134714, 149886), (138204, 146101)]