20805919614

素因数分解:

$2^1\times 3^2\times {\mathrm{41}}^1\times {\mathrm{28192303}}^1$

素因数の和:28192352

約数の個数: 24

約数和(自身を含む): 46178993952

約数和(自身を除く): 25373074338

約数列:

[1, 2, 3, 6, 9, 18, 41, 82, 123, 246, 369, 738, 28192303, 56384606, 84576909, 169153818, 253730727, 507461454, 1155884423, 2311768846, 3467653269, 6935306538, 10402959807, 20805919614]

約数ペア:

[(1, 20805919614), (2, 10402959807), (3, 6935306538), (6, 3467653269), (9, 2311768846), (18, 1155884423), (41, 507461454), (82, 253730727), (123, 169153818), (246, 84576909), (369, 56384606), (738, 28192303)]