20184970076

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{137}}^1\times {\mathrm{694979}}^1$

素因数の和:695173

約数の個数: 24

約数和(自身を含む): 36252936720

約数和(自身を除く): 16067966644

約数列:

[1, 2, 4, 53, 106, 137, 212, 274, 548, 7261, 14522, 29044, 694979, 1389958, 2779916, 36833887, 73667774, 95212123, 147335548, 190424246, 380848492, 5046242519, 10092485038, 20184970076]

約数ペア:

[(1, 20184970076), (2, 10092485038), (4, 5046242519), (53, 380848492), (106, 190424246), (137, 147335548), (212, 95212123), (274, 73667774), (548, 36833887), (7261, 2779916), (14522, 1389958), (29044, 694979)]