20233414242

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{263}}^1\times {\mathrm{137873}}^1$

素因数の和:138175

約数の個数: 48

約数和(自身を含む): 45425622528

約数和(自身を除く): 25192208286

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 186, 263, 279, 526, 558, 789, 1578, 2367, 4734, 8153, 16306, 24459, 48918, 73377, 137873, 146754, 275746, 413619, 827238, 1240857, 2481714, 4274063, 8548126, 12822189, 25644378, 36260599, 38466567, 72521198, 76933134, 108781797, 217563594, 326345391, 652690782, 1124078569, 2248157138, 3372235707, 6744471414, 10116707121, 20233414242]

約数ペア:

[(1, 20233414242), (2, 10116707121), (3, 6744471414), (6, 3372235707), (9, 2248157138), (18, 1124078569), (31, 652690782), (62, 326345391), (93, 217563594), (186, 108781797), (263, 76933134), (279, 72521198), (526, 38466567), (558, 36260599), (789, 25644378), (1578, 12822189), (2367, 8548126), (4734, 4274063), (8153, 2481714), (16306, 1240857), (24459, 827238), (48918, 413619), (73377, 275746), (137873, 146754)]