20227598174

素因数分解:

$2^1\times 7^2\times {\mathrm{137}}^1\times {\mathrm{227}}^1\times {\mathrm{6637}}^1$

素因数の和:7017

約数の個数: 48

約数和(自身を含む): 35714723472

約数和(自身を除く): 15487125298

約数列:

[1, 2, 7, 14, 49, 98, 137, 227, 274, 454, 959, 1589, 1918, 3178, 6637, 6713, 11123, 13274, 13426, 22246, 31099, 46459, 62198, 92918, 217693, 325213, 435386, 650426, 909269, 1506599, 1523851, 1818538, 3013198, 3047702, 6364883, 10546193, 12729766, 21092386, 44554181, 73823351, 89108362, 147646702, 206404063, 412808126, 1444828441, 2889656882, 10113799087, 20227598174]

約数ペア:

[(1, 20227598174), (2, 10113799087), (7, 2889656882), (14, 1444828441), (49, 412808126), (98, 206404063), (137, 147646702), (227, 89108362), (274, 73823351), (454, 44554181), (959, 21092386), (1589, 12729766), (1918, 10546193), (3178, 6364883), (6637, 3047702), (6713, 3013198), (11123, 1818538), (13274, 1523851), (13426, 1506599), (22246, 909269), (31099, 650426), (46459, 435386), (62198, 325213), (92918, 217693)]