20214458394

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{149}}^1\times {\mathrm{19543}}^1$

素因数の和:19799

約数の個数: 64

約数和(自身を含む): 44325792000

約数和(自身を除く): 24111333606

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 89, 149, 178, 267, 298, 447, 534, 894, 1157, 1937, 2314, 3471, 3874, 5811, 6942, 11622, 13261, 19543, 26522, 39086, 39783, 58629, 79566, 117258, 172393, 254059, 344786, 508118, 517179, 762177, 1034358, 1524354, 1739327, 2911907, 3478654, 5217981, 5823814, 8735721, 10435962, 17471442, 22611251, 37854791, 45222502, 67833753, 75709582, 113564373, 135667506, 227128746, 259159723, 518319446, 777479169, 1554958338, 3369076399, 6738152798, 10107229197, 20214458394]

約数ペア:

[(1, 20214458394), (2, 10107229197), (3, 6738152798), (6, 3369076399), (13, 1554958338), (26, 777479169), (39, 518319446), (78, 259159723), (89, 227128746), (149, 135667506), (178, 113564373), (267, 75709582), (298, 67833753), (447, 45222502), (534, 37854791), (894, 22611251), (1157, 17471442), (1937, 10435962), (2314, 8735721), (3471, 5823814), (3874, 5217981), (5811, 3478654), (6942, 2911907), (11622, 1739327), (13261, 1524354), (19543, 1034358), (26522, 762177), (39086, 517179), (39783, 508118), (58629, 344786), (79566, 254059), (117258, 172393)]