20100642534

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{1296983}}^1$

素因数の和:1297042

約数の個数: 64

約数和(自身を含む): 52294394880

約数和(自身を除く): 32193752346

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 41, 42, 54, 63, 82, 123, 126, 189, 246, 287, 369, 378, 574, 738, 861, 1107, 1722, 2214, 2583, 5166, 7749, 15498, 1296983, 2593966, 3890949, 7781898, 9078881, 11672847, 18157762, 23345694, 27236643, 35018541, 53176303, 54473286, 70037082, 81709929, 106352606, 159528909, 163419858, 245129787, 319057818, 372234121, 478586727, 490259574, 744468242, 957173454, 1116702363, 1435760181, 2233404726, 2871520362, 3350107089, 6700214178, 10050321267, 20100642534]

約数ペア:

[(1, 20100642534), (2, 10050321267), (3, 6700214178), (6, 3350107089), (7, 2871520362), (9, 2233404726), (14, 1435760181), (18, 1116702363), (21, 957173454), (27, 744468242), (41, 490259574), (42, 478586727), (54, 372234121), (63, 319057818), (82, 245129787), (123, 163419858), (126, 159528909), (189, 106352606), (246, 81709929), (287, 70037082), (369, 54473286), (378, 53176303), (574, 35018541), (738, 27236643), (861, 23345694), (1107, 18157762), (1722, 11672847), (2214, 9078881), (2583, 7781898), (5166, 3890949), (7749, 2593966), (15498, 1296983)]