20164355526

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{211}}^1\times {\mathrm{22091}}^1$

素因数の和:22417

約数の個数: 64

約数和(自身を含む): 46760103936

約数和(自身を除く): 26595748410

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 103, 206, 211, 309, 422, 618, 633, 721, 1266, 1442, 1477, 2163, 2954, 4326, 4431, 8862, 21733, 22091, 43466, 44182, 65199, 66273, 130398, 132546, 152131, 154637, 304262, 309274, 456393, 463911, 912786, 927822, 2275373, 4550746, 4661201, 6826119, 9322402, 13652238, 13983603, 15927611, 27967206, 31855222, 32628407, 47782833, 65256814, 95565666, 97885221, 195770442, 480103703, 960207406, 1440311109, 2880622218, 3360725921, 6721451842, 10082177763, 20164355526]

約数ペア:

[(1, 20164355526), (2, 10082177763), (3, 6721451842), (6, 3360725921), (7, 2880622218), (14, 1440311109), (21, 960207406), (42, 480103703), (103, 195770442), (206, 97885221), (211, 95565666), (309, 65256814), (422, 47782833), (618, 32628407), (633, 31855222), (721, 27967206), (1266, 15927611), (1442, 13983603), (1477, 13652238), (2163, 9322402), (2954, 6826119), (4326, 4661201), (4431, 4550746), (8862, 2275373), (21733, 927822), (22091, 912786), (43466, 463911), (44182, 456393), (65199, 309274), (66273, 304262), (130398, 154637), (132546, 152131)]