20202732

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{3001}}^1$

素因数の和:3039

約数の個数: 72

約数和(自身を含む): 59007312

約数和(自身を除く): 38804580

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 17, 18, 22, 33, 34, 36, 44, 51, 66, 68, 99, 102, 132, 153, 187, 198, 204, 306, 374, 396, 561, 612, 748, 1122, 1683, 2244, 3001, 3366, 6002, 6732, 9003, 12004, 18006, 27009, 33011, 36012, 51017, 54018, 66022, 99033, 102034, 108036, 132044, 153051, 198066, 204068, 297099, 306102, 396132, 459153, 561187, 594198, 612204, 918306, 1122374, 1188396, 1683561, 1836612, 2244748, 3367122, 5050683, 6734244, 10101366, 20202732]

約数ペア:

[(1, 20202732), (2, 10101366), (3, 6734244), (4, 5050683), (6, 3367122), (9, 2244748), (11, 1836612), (12, 1683561), (17, 1188396), (18, 1122374), (22, 918306), (33, 612204), (34, 594198), (36, 561187), (44, 459153), (51, 396132), (66, 306102), (68, 297099), (99, 204068), (102, 198066), (132, 153051), (153, 132044), (187, 108036), (198, 102034), (204, 99033), (306, 66022), (374, 54018), (396, 51017), (561, 36012), (612, 33011), (748, 27009), (1122, 18006), (1683, 12004), (2244, 9003), (3001, 6732), (3366, 6002)]