20162680248

素因数分解:

$2^3\times 3^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{212203}}^1$

素因数の和:212356

約数の個数: 64

約数和(自身を含む): 52253112960

約数和(自身を除く): 32090432712

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 37, 74, 107, 111, 148, 214, 222, 296, 321, 428, 444, 642, 856, 888, 1284, 2568, 3959, 7918, 11877, 15836, 23754, 31672, 47508, 95016, 212203, 424406, 636609, 848812, 1273218, 1697624, 2546436, 5092872, 7851511, 15703022, 22705721, 23554533, 31406044, 45411442, 47109066, 62812088, 68117163, 90822884, 94218132, 136234326, 181645768, 188436264, 272468652, 544937304, 840111677, 1680223354, 2520335031, 3360446708, 5040670062, 6720893416, 10081340124, 20162680248]

約数ペア:

[(1, 20162680248), (2, 10081340124), (3, 6720893416), (4, 5040670062), (6, 3360446708), (8, 2520335031), (12, 1680223354), (24, 840111677), (37, 544937304), (74, 272468652), (107, 188436264), (111, 181645768), (148, 136234326), (214, 94218132), (222, 90822884), (296, 68117163), (321, 62812088), (428, 47109066), (444, 45411442), (642, 31406044), (856, 23554533), (888, 22705721), (1284, 15703022), (2568, 7851511), (3959, 5092872), (7918, 2546436), (11877, 1697624), (15836, 1273218), (23754, 848812), (31672, 636609), (47508, 424406), (95016, 212203)]