20175951684

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{34312843}}^1$

素因数の和:34312864

約数の個数: 36

約数和(自身を含む): 54763299024

約数和(自身を除く): 34587347340

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 34312843, 68625686, 102938529, 137251372, 205877058, 240189901, 411754116, 480379802, 720569703, 960759604, 1441139406, 1681329307, 2882278812, 3362658614, 5043987921, 6725317228, 10087975842, 20175951684]

約数ペア:

[(1, 20175951684), (2, 10087975842), (3, 6725317228), (4, 5043987921), (6, 3362658614), (7, 2882278812), (12, 1681329307), (14, 1441139406), (21, 960759604), (28, 720569703), (42, 480379802), (49, 411754116), (84, 240189901), (98, 205877058), (147, 137251372), (196, 102938529), (294, 68625686), (588, 34312843)]