20176490834

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{1747}}^1\times {\mathrm{2593}}^1$

素因数の和:4490

約数の個数: 32

約数和(自身を含む): 32320575936

約数和(自身を除く): 12144085102

約数列:

[1, 2, 17, 34, 131, 262, 1747, 2227, 2593, 3494, 4454, 5186, 29699, 44081, 59398, 88162, 228857, 339683, 457714, 679366, 3890569, 4529971, 5774611, 7781138, 9059942, 11549222, 77009507, 154019014, 593426201, 1186852402, 10088245417, 20176490834]

約数ペア:

[(1, 20176490834), (2, 10088245417), (17, 1186852402), (34, 593426201), (131, 154019014), (262, 77009507), (1747, 11549222), (2227, 9059942), (2593, 7781138), (3494, 5774611), (4454, 4529971), (5186, 3890569), (29699, 679366), (44081, 457714), (59398, 339683), (88162, 228857)]