20433050

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{383}}^1$

素因数の和:503

約数の個数: 48

約数和(自身を含む): 41997312

約数和(自身を除く): 21564262

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 97, 110, 194, 275, 383, 485, 550, 766, 970, 1067, 1915, 2134, 2425, 3830, 4213, 4850, 5335, 8426, 9575, 10670, 19150, 21065, 26675, 37151, 42130, 53350, 74302, 105325, 185755, 210650, 371510, 408661, 817322, 928775, 1857550, 2043305, 4086610, 10216525, 20433050]

約数ペア:

[(1, 20433050), (2, 10216525), (5, 4086610), (10, 2043305), (11, 1857550), (22, 928775), (25, 817322), (50, 408661), (55, 371510), (97, 210650), (110, 185755), (194, 105325), (275, 74302), (383, 53350), (485, 42130), (550, 37151), (766, 26675), (970, 21065), (1067, 19150), (1915, 10670), (2134, 9575), (2425, 8426), (3830, 5335), (4213, 4850)]