20348619876

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{3617}}^1\times {\mathrm{4007}}^1$

素因数の和:7650

約数の個数: 96

約数和(自身を含む): 56843700480

約数和(自身を除く): 36495080604

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 108, 117, 156, 234, 351, 468, 702, 1404, 3617, 4007, 7234, 8014, 10851, 12021, 14468, 16028, 21702, 24042, 32553, 36063, 43404, 47021, 48084, 52091, 65106, 72126, 94042, 97659, 104182, 108189, 130212, 141063, 144252, 156273, 188084, 195318, 208364, 216378, 282126, 312546, 390636, 423189, 432756, 468819, 564252, 625092, 846378, 937638, 1269567, 1406457, 1692756, 1875276, 2539134, 2812914, 5078268, 5625828, 14493319, 28986638, 43479957, 57973276, 86959914, 130439871, 173919828, 188413147, 260879742, 376826294, 391319613, 521759484, 565239441, 753652588, 782639226, 1130478882, 1565278452, 1695718323, 2260957764, 3391436646, 5087154969, 6782873292, 10174309938, 20348619876]

約数ペア:

[(1, 20348619876), (2, 10174309938), (3, 6782873292), (4, 5087154969), (6, 3391436646), (9, 2260957764), (12, 1695718323), (13, 1565278452), (18, 1130478882), (26, 782639226), (27, 753652588), (36, 565239441), (39, 521759484), (52, 391319613), (54, 376826294), (78, 260879742), (108, 188413147), (117, 173919828), (156, 130439871), (234, 86959914), (351, 57973276), (468, 43479957), (702, 28986638), (1404, 14493319), (3617, 5625828), (4007, 5078268), (7234, 2812914), (8014, 2539134), (10851, 1875276), (12021, 1692756), (14468, 1406457), (16028, 1269567), (21702, 937638), (24042, 846378), (32553, 625092), (36063, 564252), (43404, 468819), (47021, 432756), (48084, 423189), (52091, 390636), (65106, 312546), (72126, 282126), (94042, 216378), (97659, 208364), (104182, 195318), (108189, 188084), (130212, 156273), (141063, 144252)]