20199341064

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{617}}^1\times {\mathrm{194869}}^1$

素因数の和:195502

約数の個数: 64

約数和(自身を含む): 57806236800

約数和(自身を除く): 37606895736

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 617, 1234, 1851, 2468, 3702, 4319, 4936, 7404, 8638, 12957, 14808, 17276, 25914, 34552, 51828, 103656, 194869, 389738, 584607, 779476, 1169214, 1364083, 1558952, 2338428, 2728166, 4092249, 4676856, 5456332, 8184498, 10912664, 16368996, 32737992, 120234173, 240468346, 360702519, 480936692, 721405038, 841639211, 961873384, 1442810076, 1683278422, 2524917633, 2885620152, 3366556844, 5049835266, 6733113688, 10099670532, 20199341064]

約数ペア:

[(1, 20199341064), (2, 10099670532), (3, 6733113688), (4, 5049835266), (6, 3366556844), (7, 2885620152), (8, 2524917633), (12, 1683278422), (14, 1442810076), (21, 961873384), (24, 841639211), (28, 721405038), (42, 480936692), (56, 360702519), (84, 240468346), (168, 120234173), (617, 32737992), (1234, 16368996), (1851, 10912664), (2468, 8184498), (3702, 5456332), (4319, 4676856), (4936, 4092249), (7404, 2728166), (8638, 2338428), (12957, 1558952), (14808, 1364083), (17276, 1169214), (25914, 779476), (34552, 584607), (51828, 389738), (103656, 194869)]