20005200296

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{467}}^1\times {\mathrm{314983}}^1$

素因数の和:315473

約数の個数: 32

約数和(自身を含む): 39801378240

約数和(自身を除く): 19796177944

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 467, 934, 1868, 3736, 7939, 15878, 31756, 63512, 314983, 629966, 1259932, 2519864, 5354711, 10709422, 21418844, 42837688, 147097061, 294194122, 588388244, 1176776488, 2500650037, 5001300074, 10002600148, 20005200296]

約数ペア:

[(1, 20005200296), (2, 10002600148), (4, 5001300074), (8, 2500650037), (17, 1176776488), (34, 588388244), (68, 294194122), (136, 147097061), (467, 42837688), (934, 21418844), (1868, 10709422), (3736, 5354711), (7939, 2519864), (15878, 1259932), (31756, 629966), (63512, 314983)]