20237598966

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{431}}^1\times {\mathrm{2083}}^1$

素因数の和:2566

約数の個数: 96

約数和(自身を含む): 46433253888

約数和(自身を除く): 26195654922

約数列:

[1, 2, 3, 6, 13, 17, 26, 34, 39, 51, 78, 102, 221, 289, 431, 442, 578, 663, 862, 867, 1293, 1326, 1734, 2083, 2586, 3757, 4166, 5603, 6249, 7327, 7514, 11206, 11271, 12498, 14654, 16809, 21981, 22542, 27079, 33618, 35411, 43962, 54158, 70822, 81237, 95251, 106233, 124559, 162474, 190502, 212466, 249118, 285753, 373677, 460343, 571506, 601987, 747354, 897773, 920686, 1203974, 1381029, 1619267, 1795546, 1805961, 2693319, 2762058, 3238534, 3611922, 4857801, 5386638, 7825831, 9715602, 11671049, 15262141, 15651662, 23342098, 23477493, 30524282, 35013147, 45786423, 46954986, 70026294, 91572846, 198407833, 259456397, 396815666, 518912794, 595223499, 778369191, 1190446998, 1556738382, 3372933161, 6745866322, 10118799483, 20237598966]

約数ペア:

[(1, 20237598966), (2, 10118799483), (3, 6745866322), (6, 3372933161), (13, 1556738382), (17, 1190446998), (26, 778369191), (34, 595223499), (39, 518912794), (51, 396815666), (78, 259456397), (102, 198407833), (221, 91572846), (289, 70026294), (431, 46954986), (442, 45786423), (578, 35013147), (663, 30524282), (862, 23477493), (867, 23342098), (1293, 15651662), (1326, 15262141), (1734, 11671049), (2083, 9715602), (2586, 7825831), (3757, 5386638), (4166, 4857801), (5603, 3611922), (6249, 3238534), (7327, 2762058), (7514, 2693319), (11206, 1805961), (11271, 1795546), (12498, 1619267), (14654, 1381029), (16809, 1203974), (21981, 920686), (22542, 897773), (27079, 747354), (33618, 601987), (35411, 571506), (43962, 460343), (54158, 373677), (70822, 285753), (81237, 249118), (95251, 212466), (106233, 190502), (124559, 162474)]