20751772434

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{349}}^1\times {\mathrm{319681}}^1$

素因数の和:320066

約数の個数: 32

約数和(自身を含む): 42965260800

約数和(自身を除く): 22213488366

約数列:

[1, 2, 3, 6, 31, 62, 93, 186, 349, 698, 1047, 2094, 10819, 21638, 32457, 64914, 319681, 639362, 959043, 1918086, 9910111, 19820222, 29730333, 59460666, 111568669, 223137338, 334706007, 669412014, 3458628739, 6917257478, 10375886217, 20751772434]

約数ペア:

[(1, 20751772434), (2, 10375886217), (3, 6917257478), (6, 3458628739), (31, 669412014), (62, 334706007), (93, 223137338), (186, 111568669), (349, 59460666), (698, 29730333), (1047, 19820222), (2094, 9910111), (10819, 1918086), (21638, 959043), (32457, 639362), (64914, 319681)]