20144984088

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{488861}}^1$

素因数の和:488988

約数の個数: 64

約数和(自身を含む): 53853037920

約数和(自身を除く): 33708053832

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 101, 102, 136, 202, 204, 303, 404, 408, 606, 808, 1212, 1717, 2424, 3434, 5151, 6868, 10302, 13736, 20604, 41208, 488861, 977722, 1466583, 1955444, 2933166, 3910888, 5866332, 8310637, 11732664, 16621274, 24931911, 33242548, 49374961, 49863822, 66485096, 98749922, 99727644, 148124883, 197499844, 199455288, 296249766, 394999688, 592499532, 839374337, 1184999064, 1678748674, 2518123011, 3357497348, 5036246022, 6714994696, 10072492044, 20144984088]

約数ペア:

[(1, 20144984088), (2, 10072492044), (3, 6714994696), (4, 5036246022), (6, 3357497348), (8, 2518123011), (12, 1678748674), (17, 1184999064), (24, 839374337), (34, 592499532), (51, 394999688), (68, 296249766), (101, 199455288), (102, 197499844), (136, 148124883), (202, 99727644), (204, 98749922), (303, 66485096), (404, 49863822), (408, 49374961), (606, 33242548), (808, 24931911), (1212, 16621274), (1717, 11732664), (2424, 8310637), (3434, 5866332), (5151, 3910888), (6868, 2933166), (10302, 1955444), (13736, 1466583), (20604, 977722), (41208, 488861)]