20238601695

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{101}}^1\times {\mathrm{27773}}^1$

素因数の和:27932

約数の個数: 64

約数和(自身を含む): 36171080064

約数和(自身を除く): 15932478369

約数列:

[1, 3, 5, 13, 15, 37, 39, 65, 101, 111, 185, 195, 303, 481, 505, 555, 1313, 1443, 1515, 2405, 3737, 3939, 6565, 7215, 11211, 18685, 19695, 27773, 48581, 56055, 83319, 138865, 145743, 242905, 361049, 416595, 728715, 1027601, 1083147, 1805245, 2805073, 3082803, 5138005, 5415735, 8415219, 13358813, 14025365, 15414015, 36465949, 40076439, 42076095, 66794065, 103787701, 109397847, 182329745, 200382195, 311363103, 518938505, 546989235, 1349240113, 1556815515, 4047720339, 6746200565, 20238601695]

約数ペア:

[(1, 20238601695), (3, 6746200565), (5, 4047720339), (13, 1556815515), (15, 1349240113), (37, 546989235), (39, 518938505), (65, 311363103), (101, 200382195), (111, 182329745), (185, 109397847), (195, 103787701), (303, 66794065), (481, 42076095), (505, 40076439), (555, 36465949), (1313, 15414015), (1443, 14025365), (1515, 13358813), (2405, 8415219), (3737, 5415735), (3939, 5138005), (6565, 3082803), (7215, 2805073), (11211, 1805245), (18685, 1083147), (19695, 1027601), (27773, 728715), (48581, 416595), (56055, 361049), (83319, 242905), (138865, 145743)]