20185089192

素因数分解:

$2^3\times 3^4\times {\mathrm{1367}}^1\times {\mathrm{22787}}^1$

素因数の和:24172

約数の個数: 80

約数和(自身を含む): 56580780960

約数和(自身を除く): 36395691768

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 1367, 2734, 4101, 5468, 8202, 10936, 12303, 16404, 22787, 24606, 32808, 36909, 45574, 49212, 68361, 73818, 91148, 98424, 110727, 136722, 147636, 182296, 205083, 221454, 273444, 295272, 410166, 442908, 546888, 615249, 820332, 885816, 1230498, 1640664, 1845747, 2460996, 3691494, 4921992, 7382988, 14765976, 31149829, 62299658, 93449487, 124599316, 186898974, 249198632, 280348461, 373797948, 560696922, 747595896, 841045383, 1121393844, 1682090766, 2242787688, 2523136149, 3364181532, 5046272298, 6728363064, 10092544596, 20185089192]

約数ペア:

[(1, 20185089192), (2, 10092544596), (3, 6728363064), (4, 5046272298), (6, 3364181532), (8, 2523136149), (9, 2242787688), (12, 1682090766), (18, 1121393844), (24, 841045383), (27, 747595896), (36, 560696922), (54, 373797948), (72, 280348461), (81, 249198632), (108, 186898974), (162, 124599316), (216, 93449487), (324, 62299658), (648, 31149829), (1367, 14765976), (2734, 7382988), (4101, 4921992), (5468, 3691494), (8202, 2460996), (10936, 1845747), (12303, 1640664), (16404, 1230498), (22787, 885816), (24606, 820332), (32808, 615249), (36909, 546888), (45574, 442908), (49212, 410166), (68361, 295272), (73818, 273444), (91148, 221454), (98424, 205083), (110727, 182296), (136722, 147636)]