20231318874

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{167}}^1\times {\mathrm{3229}}^1$

素因数の和:3464

約数の個数: 96

約数和(自身を含む): 45282222720

約数和(自身を除く): 25050903846

約数列:

[1, 2, 3, 6, 13, 26, 37, 39, 74, 78, 111, 167, 169, 222, 334, 338, 481, 501, 507, 962, 1002, 1014, 1443, 2171, 2886, 3229, 4342, 6179, 6253, 6458, 6513, 9687, 12358, 12506, 13026, 18537, 18759, 19374, 28223, 37074, 37518, 41977, 56446, 80327, 83954, 84669, 119473, 125931, 160654, 169338, 238946, 240981, 251862, 358419, 481962, 539243, 545701, 716838, 1044251, 1078486, 1091402, 1553149, 1617729, 1637103, 2088502, 3106298, 3132753, 3235458, 3274206, 4659447, 6265506, 7010159, 9318894, 14020318, 19951991, 20190937, 21030477, 39903982, 40381874, 42060954, 59855973, 60572811, 91132067, 119711946, 121145622, 182264134, 259375883, 273396201, 518751766, 546792402, 778127649, 1556255298, 3371886479, 6743772958, 10115659437, 20231318874]

約数ペア:

[(1, 20231318874), (2, 10115659437), (3, 6743772958), (6, 3371886479), (13, 1556255298), (26, 778127649), (37, 546792402), (39, 518751766), (74, 273396201), (78, 259375883), (111, 182264134), (167, 121145622), (169, 119711946), (222, 91132067), (334, 60572811), (338, 59855973), (481, 42060954), (501, 40381874), (507, 39903982), (962, 21030477), (1002, 20190937), (1014, 19951991), (1443, 14020318), (2171, 9318894), (2886, 7010159), (3229, 6265506), (4342, 4659447), (6179, 3274206), (6253, 3235458), (6458, 3132753), (6513, 3106298), (9687, 2088502), (12358, 1637103), (12506, 1617729), (13026, 1553149), (18537, 1091402), (18759, 1078486), (19374, 1044251), (28223, 716838), (37074, 545701), (37518, 539243), (41977, 481962), (56446, 358419), (80327, 251862), (83954, 240981), (84669, 238946), (119473, 169338), (125931, 160654)]