20032488

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{13249}}^1$

素因数の和:13271

約数の個数: 64

約数和(自身を含む): 63600000

約数和(自身を除く): 43567512

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 168, 189, 216, 252, 378, 504, 756, 1512, 13249, 26498, 39747, 52996, 79494, 92743, 105992, 119241, 158988, 185486, 238482, 278229, 317976, 357723, 370972, 476964, 556458, 715446, 741944, 834687, 953928, 1112916, 1430892, 1669374, 2225832, 2504061, 2861784, 3338748, 5008122, 6677496, 10016244, 20032488]

約数ペア:

[(1, 20032488), (2, 10016244), (3, 6677496), (4, 5008122), (6, 3338748), (7, 2861784), (8, 2504061), (9, 2225832), (12, 1669374), (14, 1430892), (18, 1112916), (21, 953928), (24, 834687), (27, 741944), (28, 715446), (36, 556458), (42, 476964), (54, 370972), (56, 357723), (63, 317976), (72, 278229), (84, 238482), (108, 185486), (126, 158988), (168, 119241), (189, 105992), (216, 92743), (252, 79494), (378, 52996), (504, 39747), (756, 26498), (1512, 13249)]