20182859430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{743}}^1\times {\mathrm{31223}}^1$

素因数の和:32005

約数の個数: 64

約数和(自身を含む): 50178216960

約数和(自身を除く): 29995357530

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 58, 87, 145, 174, 290, 435, 743, 870, 1486, 2229, 3715, 4458, 7430, 11145, 21547, 22290, 31223, 43094, 62446, 64641, 93669, 107735, 129282, 156115, 187338, 215470, 312230, 323205, 468345, 646410, 905467, 936690, 1810934, 2716401, 4527335, 5432802, 9054670, 13582005, 23198689, 27164010, 46397378, 69596067, 115993445, 139192134, 231986890, 347980335, 672761981, 695960670, 1345523962, 2018285943, 3363809905, 4036571886, 6727619810, 10091429715, 20182859430]

約数ペア:

[(1, 20182859430), (2, 10091429715), (3, 6727619810), (5, 4036571886), (6, 3363809905), (10, 2018285943), (15, 1345523962), (29, 695960670), (30, 672761981), (58, 347980335), (87, 231986890), (145, 139192134), (174, 115993445), (290, 69596067), (435, 46397378), (743, 27164010), (870, 23198689), (1486, 13582005), (2229, 9054670), (3715, 5432802), (4458, 4527335), (7430, 2716401), (11145, 1810934), (21547, 936690), (22290, 905467), (31223, 646410), (43094, 468345), (62446, 323205), (64641, 312230), (93669, 215470), (107735, 187338), (129282, 156115)]