20015324

素因数分解:

$2^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{6007}}^1$

素因数の和:6042

約数の個数: 36

約数和(自身を含む): 43149456

約数和(自身を除く): 23134132

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 49, 68, 98, 119, 196, 238, 476, 833, 1666, 3332, 6007, 12014, 24028, 42049, 84098, 102119, 168196, 204238, 294343, 408476, 588686, 714833, 1177372, 1429666, 2859332, 5003831, 10007662, 20015324]

約数ペア:

[(1, 20015324), (2, 10007662), (4, 5003831), (7, 2859332), (14, 1429666), (17, 1177372), (28, 714833), (34, 588686), (49, 408476), (68, 294343), (98, 204238), (119, 168196), (196, 102119), (238, 84098), (476, 42049), (833, 24028), (1666, 12014), (3332, 6007)]