20251839810

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{317}}^1\times {\mathrm{25657}}^1$

素因数の和:26067

約数の個数: 64

約数和(自身を含む): 49347107712

約数和(自身を除く): 29095267902

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 83, 166, 249, 317, 415, 498, 634, 830, 951, 1245, 1585, 1902, 2490, 3170, 4755, 9510, 25657, 26311, 51314, 52622, 76971, 78933, 128285, 131555, 153942, 157866, 256570, 263110, 384855, 394665, 769710, 789330, 2129531, 4259062, 6388593, 8133269, 10647655, 12777186, 16266538, 21295310, 24399807, 31942965, 40666345, 48799614, 63885930, 81332690, 121999035, 243998070, 675061327, 1350122654, 2025183981, 3375306635, 4050367962, 6750613270, 10125919905, 20251839810]

約数ペア:

[(1, 20251839810), (2, 10125919905), (3, 6750613270), (5, 4050367962), (6, 3375306635), (10, 2025183981), (15, 1350122654), (30, 675061327), (83, 243998070), (166, 121999035), (249, 81332690), (317, 63885930), (415, 48799614), (498, 40666345), (634, 31942965), (830, 24399807), (951, 21295310), (1245, 16266538), (1585, 12777186), (1902, 10647655), (2490, 8133269), (3170, 6388593), (4755, 4259062), (9510, 2129531), (25657, 789330), (26311, 769710), (51314, 394665), (52622, 384855), (76971, 263110), (78933, 256570), (128285, 157866), (131555, 153942)]