20933358

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{8923}}^1$

素因数の和:8968

約数の個数: 32

約数和(自身を含む): 46262016

約数和(自身を除く): 25328658

約数列:

[1, 2, 3, 6, 17, 23, 34, 46, 51, 69, 102, 138, 391, 782, 1173, 2346, 8923, 17846, 26769, 53538, 151691, 205229, 303382, 410458, 455073, 615687, 910146, 1231374, 3488893, 6977786, 10466679, 20933358]

約数ペア:

[(1, 20933358), (2, 10466679), (3, 6977786), (6, 3488893), (17, 1231374), (23, 910146), (34, 615687), (46, 455073), (51, 410458), (69, 303382), (102, 205229), (138, 151691), (391, 53538), (782, 26769), (1173, 17846), (2346, 8923)]