20130980112

素因数分解:

$2^4\times 3^3\times {\mathrm{29}}^1\times {\mathrm{1606879}}^1$

素因数の和:1606925

約数の個数: 80

約数和(自身を含む): 59775936000

約数和(自身を除く): 39644955888

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 29, 36, 48, 54, 58, 72, 87, 108, 116, 144, 174, 216, 232, 261, 348, 432, 464, 522, 696, 783, 1044, 1392, 1566, 2088, 3132, 4176, 6264, 12528, 1606879, 3213758, 4820637, 6427516, 9641274, 12855032, 14461911, 19282548, 25710064, 28923822, 38565096, 43385733, 46599491, 57847644, 77130192, 86771466, 93198982, 115695288, 139798473, 173542932, 186397964, 231390576, 279596946, 347085864, 372795928, 419395419, 559193892, 694171728, 745591856, 838790838, 1118387784, 1258186257, 1677581676, 2236775568, 2516372514, 3355163352, 5032745028, 6710326704, 10065490056, 20130980112]

約数ペア:

[(1, 20130980112), (2, 10065490056), (3, 6710326704), (4, 5032745028), (6, 3355163352), (8, 2516372514), (9, 2236775568), (12, 1677581676), (16, 1258186257), (18, 1118387784), (24, 838790838), (27, 745591856), (29, 694171728), (36, 559193892), (48, 419395419), (54, 372795928), (58, 347085864), (72, 279596946), (87, 231390576), (108, 186397964), (116, 173542932), (144, 139798473), (174, 115695288), (216, 93198982), (232, 86771466), (261, 77130192), (348, 57847644), (432, 46599491), (464, 43385733), (522, 38565096), (696, 28923822), (783, 25710064), (1044, 19282548), (1392, 14461911), (1566, 12855032), (2088, 9641274), (3132, 6427516), (4176, 4820637), (6264, 3213758), (12528, 1606879)]