20241396

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{1709}}^1$

素因数の和:1773

約数の個数: 72

約数和(自身を含む): 59754240

約数和(自身を除く): 39512844

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 47, 63, 84, 94, 126, 141, 188, 252, 282, 329, 423, 564, 658, 846, 987, 1316, 1692, 1709, 1974, 2961, 3418, 3948, 5127, 5922, 6836, 10254, 11844, 11963, 15381, 20508, 23926, 30762, 35889, 47852, 61524, 71778, 80323, 107667, 143556, 160646, 215334, 240969, 321292, 430668, 481938, 562261, 722907, 963876, 1124522, 1445814, 1686783, 2249044, 2891628, 3373566, 5060349, 6747132, 10120698, 20241396]

約数ペア:

[(1, 20241396), (2, 10120698), (3, 6747132), (4, 5060349), (6, 3373566), (7, 2891628), (9, 2249044), (12, 1686783), (14, 1445814), (18, 1124522), (21, 963876), (28, 722907), (36, 562261), (42, 481938), (47, 430668), (63, 321292), (84, 240969), (94, 215334), (126, 160646), (141, 143556), (188, 107667), (252, 80323), (282, 71778), (329, 61524), (423, 47852), (564, 35889), (658, 30762), (846, 23926), (987, 20508), (1316, 15381), (1692, 11963), (1709, 11844), (1974, 10254), (2961, 6836), (3418, 5922), (3948, 5127)]