20159304

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{4019}}^1$

素因数の和:4058

約数の個数: 64

約数和(自身を含む): 57888000

約数和(自身を除く): 37728696

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 19, 22, 24, 33, 38, 44, 57, 66, 76, 88, 114, 132, 152, 209, 228, 264, 418, 456, 627, 836, 1254, 1672, 2508, 4019, 5016, 8038, 12057, 16076, 24114, 32152, 44209, 48228, 76361, 88418, 96456, 132627, 152722, 176836, 229083, 265254, 305444, 353672, 458166, 530508, 610888, 839971, 916332, 1061016, 1679942, 1832664, 2519913, 3359884, 5039826, 6719768, 10079652, 20159304]

約数ペア:

[(1, 20159304), (2, 10079652), (3, 6719768), (4, 5039826), (6, 3359884), (8, 2519913), (11, 1832664), (12, 1679942), (19, 1061016), (22, 916332), (24, 839971), (33, 610888), (38, 530508), (44, 458166), (57, 353672), (66, 305444), (76, 265254), (88, 229083), (114, 176836), (132, 152722), (152, 132627), (209, 96456), (228, 88418), (264, 76361), (418, 48228), (456, 44209), (627, 32152), (836, 24114), (1254, 16076), (1672, 12057), (2508, 8038), (4019, 5016)]