20176951476

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{2081}}^1\times {\mathrm{73453}}^1$

素因数の和:75552

約数の個数: 48

約数和(自身を含む): 51384892608

約数和(自身を除く): 31207941132

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 2081, 4162, 6243, 8324, 12486, 22891, 24972, 45782, 68673, 73453, 91564, 137346, 146906, 220359, 274692, 293812, 440718, 807983, 881436, 1615966, 2423949, 3231932, 4847898, 9695796, 152855693, 305711386, 458567079, 611422772, 917134158, 1681412623, 1834268316, 3362825246, 5044237869, 6725650492, 10088475738, 20176951476]

約数ペア:

[(1, 20176951476), (2, 10088475738), (3, 6725650492), (4, 5044237869), (6, 3362825246), (11, 1834268316), (12, 1681412623), (22, 917134158), (33, 611422772), (44, 458567079), (66, 305711386), (132, 152855693), (2081, 9695796), (4162, 4847898), (6243, 3231932), (8324, 2423949), (12486, 1615966), (22891, 881436), (24972, 807983), (45782, 440718), (68673, 293812), (73453, 274692), (91564, 220359), (137346, 146906)]