20148161704

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{14437}}^1\times {\mathrm{15859}}^1$

素因数の和:30313

約数の個数: 32

約数和(自身を含む): 41217602400

約数和(自身を除く): 21069440696

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 14437, 15859, 28874, 31718, 57748, 63436, 115496, 126872, 158807, 174449, 317614, 348898, 635228, 697796, 1270456, 1395592, 228956383, 457912766, 915825532, 1831651064, 2518520213, 5037040426, 10074080852, 20148161704]

約数ペア:

[(1, 20148161704), (2, 10074080852), (4, 5037040426), (8, 2518520213), (11, 1831651064), (22, 915825532), (44, 457912766), (88, 228956383), (14437, 1395592), (15859, 1270456), (28874, 697796), (31718, 635228), (57748, 348898), (63436, 317614), (115496, 174449), (126872, 158807)]