20186245008

素因数分解:

$2^4\times 3^3\times {\mathrm{2999}}^1\times {\mathrm{15581}}^1$

素因数の和:18597

約数の個数: 80

約数和(自身を含む): 57965040000

約数和(自身を除く): 37778794992

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 2999, 5998, 8997, 11996, 15581, 17994, 23992, 26991, 31162, 35988, 46743, 47984, 53982, 62324, 71976, 80973, 93486, 107964, 124648, 140229, 143952, 161946, 186972, 215928, 249296, 280458, 323892, 373944, 420687, 431856, 560916, 647784, 747888, 841374, 1121832, 1295568, 1682748, 2243664, 3365496, 6730992, 46727419, 93454838, 140182257, 186909676, 280364514, 373819352, 420546771, 560729028, 747638704, 841093542, 1121458056, 1261640313, 1682187084, 2242916112, 2523280626, 3364374168, 5046561252, 6728748336, 10093122504, 20186245008]

約数ペア:

[(1, 20186245008), (2, 10093122504), (3, 6728748336), (4, 5046561252), (6, 3364374168), (8, 2523280626), (9, 2242916112), (12, 1682187084), (16, 1261640313), (18, 1121458056), (24, 841093542), (27, 747638704), (36, 560729028), (48, 420546771), (54, 373819352), (72, 280364514), (108, 186909676), (144, 140182257), (216, 93454838), (432, 46727419), (2999, 6730992), (5998, 3365496), (8997, 2243664), (11996, 1682748), (15581, 1295568), (17994, 1121832), (23992, 841374), (26991, 747888), (31162, 647784), (35988, 560916), (46743, 431856), (47984, 420687), (53982, 373944), (62324, 323892), (71976, 280458), (80973, 249296), (93486, 215928), (107964, 186972), (124648, 161946), (140229, 143952)]