20171917164

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{31769}}^1\times {\mathrm{7559}}^1$

素因数の和:39342

約数の個数: 48

約数和(自身を含む): 53800588800

約数和(自身を除く): 33628671636

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 7559, 15118, 22677, 30236, 31769, 45354, 52913, 63538, 90708, 95307, 105826, 127076, 158739, 190614, 211652, 222383, 317478, 381228, 444766, 634956, 667149, 889532, 1334298, 2668596, 240141871, 480283742, 720425613, 960567484, 1440851226, 1680993097, 2881702452, 3361986194, 5042979291, 6723972388, 10085958582, 20171917164]

約数ペア:

[(1, 20171917164), (2, 10085958582), (3, 6723972388), (4, 5042979291), (6, 3361986194), (7, 2881702452), (12, 1680993097), (14, 1440851226), (21, 960567484), (28, 720425613), (42, 480283742), (84, 240141871), (7559, 2668596), (15118, 1334298), (22677, 889532), (30236, 667149), (31769, 634956), (45354, 444766), (52913, 381228), (63538, 317478), (90708, 222383), (95307, 211652), (105826, 190614), (127076, 158739)]