20147281308

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{807571}}^1$

素因数の和:807605

約数の個数: 120

約数和(自身を含む): 65665294464

約数和(自身を除く): 45518013156

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 27, 28, 33, 36, 42, 44, 54, 63, 66, 77, 81, 84, 99, 108, 126, 132, 154, 162, 189, 198, 231, 252, 297, 308, 324, 378, 396, 462, 567, 594, 693, 756, 891, 924, 1134, 1188, 1386, 1782, 2079, 2268, 2772, 3564, 4158, 6237, 8316, 12474, 24948, 807571, 1615142, 2422713, 3230284, 4845426, 5652997, 7268139, 8883281, 9690852, 11305994, 14536278, 16958991, 17766562, 21804417, 22611988, 26649843, 29072556, 33917982, 35533124, 43608834, 50876973, 53299686, 62182967, 65413251, 67835964, 79949529, 87217668, 101753946, 106599372, 124365934, 130826502, 152630919, 159899058, 186548901, 203507892, 239848587, 248731868, 261653004, 305261838, 319798116, 373097802, 457892757, 479697174, 559646703, 610523676, 719545761, 746195604, 915785514, 959394348, 1119293406, 1439091522, 1678940109, 1831571028, 2238586812, 2878183044, 3357880218, 5036820327, 6715760436, 10073640654, 20147281308]

約数ペア:

[(1, 20147281308), (2, 10073640654), (3, 6715760436), (4, 5036820327), (6, 3357880218), (7, 2878183044), (9, 2238586812), (11, 1831571028), (12, 1678940109), (14, 1439091522), (18, 1119293406), (21, 959394348), (22, 915785514), (27, 746195604), (28, 719545761), (33, 610523676), (36, 559646703), (42, 479697174), (44, 457892757), (54, 373097802), (63, 319798116), (66, 305261838), (77, 261653004), (81, 248731868), (84, 239848587), (99, 203507892), (108, 186548901), (126, 159899058), (132, 152630919), (154, 130826502), (162, 124365934), (189, 106599372), (198, 101753946), (231, 87217668), (252, 79949529), (297, 67835964), (308, 65413251), (324, 62182967), (378, 53299686), (396, 50876973), (462, 43608834), (567, 35533124), (594, 33917982), (693, 29072556), (756, 26649843), (891, 22611988), (924, 21804417), (1134, 17766562), (1188, 16958991), (1386, 14536278), (1782, 11305994), (2079, 9690852), (2268, 8883281), (2772, 7268139), (3564, 5652997), (4158, 4845426), (6237, 3230284), (8316, 2422713), (12474, 1615142), (24948, 807571)]