20034636

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^2\times {\mathrm{53}}^1\times {\mathrm{109}}^1$

素因数の和:203

約数の個数: 72

約数和(自身を含む): 51060240

約数和(自身を除く): 31025604

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 53, 68, 102, 106, 109, 159, 204, 212, 218, 289, 318, 327, 436, 578, 636, 654, 867, 901, 1156, 1308, 1734, 1802, 1853, 2703, 3468, 3604, 3706, 5406, 5559, 5777, 7412, 10812, 11118, 11554, 15317, 17331, 22236, 23108, 30634, 31501, 34662, 45951, 61268, 63002, 69324, 91902, 94503, 98209, 126004, 183804, 189006, 196418, 294627, 378012, 392836, 589254, 1178508, 1669553, 3339106, 5008659, 6678212, 10017318, 20034636]

約数ペア:

[(1, 20034636), (2, 10017318), (3, 6678212), (4, 5008659), (6, 3339106), (12, 1669553), (17, 1178508), (34, 589254), (51, 392836), (53, 378012), (68, 294627), (102, 196418), (106, 189006), (109, 183804), (159, 126004), (204, 98209), (212, 94503), (218, 91902), (289, 69324), (318, 63002), (327, 61268), (436, 45951), (578, 34662), (636, 31501), (654, 30634), (867, 23108), (901, 22236), (1156, 17331), (1308, 15317), (1734, 11554), (1802, 11118), (1853, 10812), (2703, 7412), (3468, 5777), (3604, 5559), (3706, 5406)]