20134051704

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{405863}}^1$

素因数の和:405941

約数の個数: 96

約数和(自身を含む): 59832470880

約数和(自身を除く): 39698419176

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 53, 72, 78, 104, 106, 117, 156, 159, 212, 234, 312, 318, 424, 468, 477, 636, 689, 936, 954, 1272, 1378, 1908, 2067, 2756, 3816, 4134, 5512, 6201, 8268, 12402, 16536, 24804, 49608, 405863, 811726, 1217589, 1623452, 2435178, 3246904, 3652767, 4870356, 5276219, 7305534, 9740712, 10552438, 14611068, 15828657, 21104876, 21510739, 29222136, 31657314, 42209752, 43021478, 47485971, 63314628, 64532217, 86042956, 94971942, 126629256, 129064434, 172085912, 189943884, 193596651, 258128868, 279639607, 379887768, 387193302, 516257736, 559279214, 774386604, 838918821, 1118558428, 1548773208, 1677837642, 2237116856, 2516756463, 3355675284, 5033512926, 6711350568, 10067025852, 20134051704]

約数ペア:

[(1, 20134051704), (2, 10067025852), (3, 6711350568), (4, 5033512926), (6, 3355675284), (8, 2516756463), (9, 2237116856), (12, 1677837642), (13, 1548773208), (18, 1118558428), (24, 838918821), (26, 774386604), (36, 559279214), (39, 516257736), (52, 387193302), (53, 379887768), (72, 279639607), (78, 258128868), (104, 193596651), (106, 189943884), (117, 172085912), (156, 129064434), (159, 126629256), (212, 94971942), (234, 86042956), (312, 64532217), (318, 63314628), (424, 47485971), (468, 43021478), (477, 42209752), (636, 31657314), (689, 29222136), (936, 21510739), (954, 21104876), (1272, 15828657), (1378, 14611068), (1908, 10552438), (2067, 9740712), (2756, 7305534), (3816, 5276219), (4134, 4870356), (5512, 3652767), (6201, 3246904), (8268, 2435178), (12402, 1623452), (16536, 1217589), (24804, 811726), (49608, 405863)]