23920806

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{227}}^1$

素因数の和:445

約数の個数: 64

約数和(自身を含む): 59447808

約数和(自身を除く): 35527002

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 193, 227, 273, 386, 454, 546, 579, 681, 1158, 1351, 1362, 1589, 2509, 2702, 2951, 3178, 4053, 4767, 5018, 5902, 7527, 8106, 8853, 9534, 15054, 17563, 17706, 20657, 35126, 41314, 43811, 52689, 61971, 87622, 105378, 123942, 131433, 262866, 306677, 569543, 613354, 920031, 1139086, 1708629, 1840062, 3417258, 3986801, 7973602, 11960403, 23920806]

約数ペア:

[(1, 23920806), (2, 11960403), (3, 7973602), (6, 3986801), (7, 3417258), (13, 1840062), (14, 1708629), (21, 1139086), (26, 920031), (39, 613354), (42, 569543), (78, 306677), (91, 262866), (182, 131433), (193, 123942), (227, 105378), (273, 87622), (386, 61971), (454, 52689), (546, 43811), (579, 41314), (681, 35126), (1158, 20657), (1351, 17706), (1362, 17563), (1589, 15054), (2509, 9534), (2702, 8853), (2951, 8106), (3178, 7527), (4053, 5902), (4767, 5018)]