20073804

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{5179}}^1$

素因数の和:5222

約数の個数: 48

約数和(自身を含む): 52214400

約数和(自身を除く): 32140596

約数列:

[1, 2, 3, 4, 6, 12, 17, 19, 34, 38, 51, 57, 68, 76, 102, 114, 204, 228, 323, 646, 969, 1292, 1938, 3876, 5179, 10358, 15537, 20716, 31074, 62148, 88043, 98401, 176086, 196802, 264129, 295203, 352172, 393604, 528258, 590406, 1056516, 1180812, 1672817, 3345634, 5018451, 6691268, 10036902, 20073804]

約数ペア:

[(1, 20073804), (2, 10036902), (3, 6691268), (4, 5018451), (6, 3345634), (12, 1672817), (17, 1180812), (19, 1056516), (34, 590406), (38, 528258), (51, 393604), (57, 352172), (68, 295203), (76, 264129), (102, 196802), (114, 176086), (204, 98401), (228, 88043), (323, 62148), (646, 31074), (969, 20716), (1292, 15537), (1938, 10358), (3876, 5179)]