20192968730

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{2791}}^1$

素因数の和:2952

約数の個数: 128

約数和(自身を含む): 43377762816

約数和(自身を除く): 23184794086

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 53, 55, 73, 85, 106, 110, 146, 170, 187, 265, 365, 374, 530, 583, 730, 803, 901, 935, 1166, 1241, 1606, 1802, 1870, 2482, 2791, 2915, 3869, 4015, 4505, 5582, 5830, 6205, 7738, 8030, 9010, 9911, 12410, 13651, 13955, 19345, 19822, 27302, 27910, 30701, 38690, 42559, 47447, 49555, 61402, 65773, 68255, 85118, 94894, 99110, 131546, 136510, 147923, 153505, 203743, 212795, 237235, 295846, 307010, 328865, 407486, 425590, 474470, 521917, 657730, 723503, 739615, 1018715, 1043834, 1447006, 1479230, 1627153, 2037430, 2241173, 2514691, 2609585, 3254306, 3463631, 3617515, 4482346, 5029382, 5219170, 6927262, 7235030, 8135765, 10798379, 11205865, 12573455, 16271530, 17318155, 21596758, 22411730, 25146910, 27661601, 34636310, 38099941, 53991895, 55323202, 76199882, 107983790, 118782169, 138308005, 183572443, 190499705, 237564338, 276616010, 367144886, 380999410, 593910845, 917862215, 1187821690, 1835724430, 2019296873, 4038593746, 10096484365, 20192968730]

約数ペア:

[(1, 20192968730), (2, 10096484365), (5, 4038593746), (10, 2019296873), (11, 1835724430), (17, 1187821690), (22, 917862215), (34, 593910845), (53, 380999410), (55, 367144886), (73, 276616010), (85, 237564338), (106, 190499705), (110, 183572443), (146, 138308005), (170, 118782169), (187, 107983790), (265, 76199882), (365, 55323202), (374, 53991895), (530, 38099941), (583, 34636310), (730, 27661601), (803, 25146910), (901, 22411730), (935, 21596758), (1166, 17318155), (1241, 16271530), (1606, 12573455), (1802, 11205865), (1870, 10798379), (2482, 8135765), (2791, 7235030), (2915, 6927262), (3869, 5219170), (4015, 5029382), (4505, 4482346), (5582, 3617515), (5830, 3463631), (6205, 3254306), (7738, 2609585), (8030, 2514691), (9010, 2241173), (9911, 2037430), (12410, 1627153), (13651, 1479230), (13955, 1447006), (19345, 1043834), (19822, 1018715), (27302, 739615), (27910, 723503), (30701, 657730), (38690, 521917), (42559, 474470), (47447, 425590), (49555, 407486), (61402, 328865), (65773, 307010), (68255, 295846), (85118, 237235), (94894, 212795), (99110, 203743), (131546, 153505), (136510, 147923)]