20482393086

素因数分解:

$2^1\times 3^2\times {\mathrm{373}}^1\times {\mathrm{541}}^1\times {\mathrm{5639}}^1$

素因数の和:6561

約数の個数: 48

約数和(自身を含む): 44587651680

約数和(自身を除く): 24105258594

約数列:

[1, 2, 3, 6, 9, 18, 373, 541, 746, 1082, 1119, 1623, 2238, 3246, 3357, 4869, 5639, 6714, 9738, 11278, 16917, 33834, 50751, 101502, 201793, 403586, 605379, 1210758, 1816137, 2103347, 3050699, 3632274, 4206694, 6101398, 6310041, 9152097, 12620082, 18304194, 18930123, 27456291, 37860246, 54912582, 1137910727, 2275821454, 3413732181, 6827464362, 10241196543, 20482393086]

約数ペア:

[(1, 20482393086), (2, 10241196543), (3, 6827464362), (6, 3413732181), (9, 2275821454), (18, 1137910727), (373, 54912582), (541, 37860246), (746, 27456291), (1082, 18930123), (1119, 18304194), (1623, 12620082), (2238, 9152097), (3246, 6310041), (3357, 6101398), (4869, 4206694), (5639, 3632274), (6714, 3050699), (9738, 2103347), (11278, 1816137), (16917, 1210758), (33834, 605379), (50751, 403586), (101502, 201793)]