20131736355

素因数分解:

$3^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{13259}}^1$

素因数の和:13462

約数の個数: 80

約数和(自身を含む): 37890927360

約数和(自身を除く): 17759191005

約数列:

[1, 3, 5, 9, 15, 23, 27, 45, 69, 81, 115, 135, 163, 207, 345, 405, 489, 621, 815, 1035, 1467, 1863, 2445, 3105, 3749, 4401, 7335, 9315, 11247, 13203, 13259, 18745, 22005, 33741, 39777, 56235, 66015, 66295, 101223, 119331, 168705, 198885, 303669, 304957, 357993, 506115, 596655, 914871, 1073979, 1518345, 1524785, 1789965, 2161217, 2744613, 4574355, 5369895, 6483651, 8233839, 10806085, 13723065, 19450953, 24701517, 32418255, 41169195, 49707991, 58352859, 97254765, 123507585, 149123973, 175058577, 248539955, 291764295, 447371919, 745619865, 875292885, 1342115757, 2236859595, 4026347271, 6710578785, 20131736355]

約数ペア:

[(1, 20131736355), (3, 6710578785), (5, 4026347271), (9, 2236859595), (15, 1342115757), (23, 875292885), (27, 745619865), (45, 447371919), (69, 291764295), (81, 248539955), (115, 175058577), (135, 149123973), (163, 123507585), (207, 97254765), (345, 58352859), (405, 49707991), (489, 41169195), (621, 32418255), (815, 24701517), (1035, 19450953), (1467, 13723065), (1863, 10806085), (2445, 8233839), (3105, 6483651), (3749, 5369895), (4401, 4574355), (7335, 2744613), (9315, 2161217), (11247, 1789965), (13203, 1524785), (13259, 1518345), (18745, 1073979), (22005, 914871), (33741, 596655), (39777, 506115), (56235, 357993), (66015, 304957), (66295, 303669), (101223, 198885), (119331, 168705)]