20177146476

素因数分解:

$2^2\times 3^2\times {\mathrm{3697}}^1\times {\mathrm{151603}}^1$

素因数の和:155310

約数の個数: 36

約数和(自身を含む): 51017474872

約数和(自身を除く): 30840328396

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 3697, 7394, 11091, 14788, 22182, 33273, 44364, 66546, 133092, 151603, 303206, 454809, 606412, 909618, 1364427, 1819236, 2728854, 5457708, 560476291, 1120952582, 1681428873, 2241905164, 3362857746, 5044286619, 6725715492, 10088573238, 20177146476]

約数ペア:

[(1, 20177146476), (2, 10088573238), (3, 6725715492), (4, 5044286619), (6, 3362857746), (9, 2241905164), (12, 1681428873), (18, 1120952582), (36, 560476291), (3697, 5457708), (7394, 2728854), (11091, 1819236), (14788, 1364427), (22182, 909618), (33273, 606412), (44364, 454809), (66546, 303206), (133092, 151603)]