20260659612

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{331}}^1\times {\mathrm{463}}^1\times {\mathrm{479}}^1$

素因数の和:1303

約数の個数: 96

約数和(自身を含む): 49689722880

約数和(自身を除く): 29429063268

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 276, 331, 463, 479, 662, 926, 958, 993, 1324, 1389, 1437, 1852, 1916, 1986, 2778, 2874, 3972, 5556, 5748, 7613, 10649, 11017, 15226, 21298, 22034, 22839, 30452, 31947, 33051, 42596, 44068, 45678, 63894, 66102, 91356, 127788, 132204, 153253, 158549, 221777, 306506, 317098, 443554, 459759, 475647, 613012, 634196, 665331, 887108, 919518, 951294, 1330662, 1839036, 1902588, 2661324, 3524819, 3646627, 5100871, 7049638, 7293254, 10201742, 10574457, 10939881, 14099276, 14586508, 15302613, 20403484, 21148914, 21879762, 30605226, 42297828, 43759524, 61210452, 73408187, 146816374, 220224561, 293632748, 440449122, 880898244, 1688388301, 3376776602, 5065164903, 6753553204, 10130329806, 20260659612]

約数ペア:

[(1, 20260659612), (2, 10130329806), (3, 6753553204), (4, 5065164903), (6, 3376776602), (12, 1688388301), (23, 880898244), (46, 440449122), (69, 293632748), (92, 220224561), (138, 146816374), (276, 73408187), (331, 61210452), (463, 43759524), (479, 42297828), (662, 30605226), (926, 21879762), (958, 21148914), (993, 20403484), (1324, 15302613), (1389, 14586508), (1437, 14099276), (1852, 10939881), (1916, 10574457), (1986, 10201742), (2778, 7293254), (2874, 7049638), (3972, 5100871), (5556, 3646627), (5748, 3524819), (7613, 2661324), (10649, 1902588), (11017, 1839036), (15226, 1330662), (21298, 951294), (22034, 919518), (22839, 887108), (30452, 665331), (31947, 634196), (33051, 613012), (42596, 475647), (44068, 459759), (45678, 443554), (63894, 317098), (66102, 306506), (91356, 221777), (127788, 158549), (132204, 153253)]