20177281296

素因数分解:

$2^4\times 3^2\times {\mathrm{79}}^1\times {\mathrm{1773671}}^1$

素因数の和:1773764

約数の個数: 60

約数和(自身を含む): 57183185280

約数和(自身を除く): 37005903984

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 79, 144, 158, 237, 316, 474, 632, 711, 948, 1264, 1422, 1896, 2844, 3792, 5688, 11376, 1773671, 3547342, 5321013, 7094684, 10642026, 14189368, 15963039, 21284052, 28378736, 31926078, 42568104, 63852156, 85136208, 127704312, 140120009, 255408624, 280240018, 420360027, 560480036, 840720054, 1120960072, 1261080081, 1681440108, 2241920144, 2522160162, 3362880216, 5044320324, 6725760432, 10088640648, 20177281296]

約数ペア:

[(1, 20177281296), (2, 10088640648), (3, 6725760432), (4, 5044320324), (6, 3362880216), (8, 2522160162), (9, 2241920144), (12, 1681440108), (16, 1261080081), (18, 1120960072), (24, 840720054), (36, 560480036), (48, 420360027), (72, 280240018), (79, 255408624), (144, 140120009), (158, 127704312), (237, 85136208), (316, 63852156), (474, 42568104), (632, 31926078), (711, 28378736), (948, 21284052), (1264, 15963039), (1422, 14189368), (1896, 10642026), (2844, 7094684), (3792, 5321013), (5688, 3547342), (11376, 1773671)]