20149898088

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{1523737}}^1$

素因数の和:1523794

約数の個数: 64

約数和(自身を含む): 54854568000

約数和(自身を除く): 34704669912

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 29, 38, 57, 58, 76, 87, 114, 116, 152, 174, 228, 232, 348, 456, 551, 696, 1102, 1653, 2204, 3306, 4408, 6612, 13224, 1523737, 3047474, 4571211, 6094948, 9142422, 12189896, 18284844, 28951003, 36569688, 44188373, 57902006, 86853009, 88376746, 115804012, 132565119, 173706018, 176753492, 231608024, 265130238, 347412036, 353506984, 530260476, 694824072, 839579087, 1060520952, 1679158174, 2518737261, 3358316348, 5037474522, 6716632696, 10074949044, 20149898088]

約数ペア:

[(1, 20149898088), (2, 10074949044), (3, 6716632696), (4, 5037474522), (6, 3358316348), (8, 2518737261), (12, 1679158174), (19, 1060520952), (24, 839579087), (29, 694824072), (38, 530260476), (57, 353506984), (58, 347412036), (76, 265130238), (87, 231608024), (114, 176753492), (116, 173706018), (152, 132565119), (174, 115804012), (228, 88376746), (232, 86853009), (348, 57902006), (456, 44188373), (551, 36569688), (696, 28951003), (1102, 18284844), (1653, 12189896), (2204, 9142422), (3306, 6094948), (4408, 4571211), (6612, 3047474), (13224, 1523737)]