20131331118

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{1697}}^1$

素因数の和:1862

約数の個数: 128

約数和(自身を含む): 45068451840

約数和(自身を除く): 24937120722

約数列:

[1, 2, 3, 6, 23, 31, 46, 47, 59, 62, 69, 93, 94, 118, 138, 141, 177, 186, 282, 354, 713, 1081, 1357, 1426, 1457, 1697, 1829, 2139, 2162, 2714, 2773, 2914, 3243, 3394, 3658, 4071, 4278, 4371, 5091, 5487, 5546, 6486, 8142, 8319, 8742, 10182, 10974, 16638, 33511, 39031, 42067, 52607, 63779, 67022, 78062, 79759, 84134, 85963, 100123, 100533, 105214, 117093, 126201, 127558, 157821, 159518, 171926, 191337, 200246, 201066, 234186, 239277, 252402, 257889, 300369, 315642, 382674, 478554, 515778, 600738, 1209961, 1834457, 1977149, 2302829, 2419922, 2472529, 3103813, 3629883, 3668914, 3954298, 4605658, 4705781, 4945058, 5503371, 5931447, 6207626, 6908487, 7259766, 7417587, 9311439, 9411562, 11006742, 11862894, 13816974, 14117343, 14835174, 18622878, 28234686, 56868167, 71387699, 108232963, 113736334, 142775398, 145879211, 170604501, 214163097, 216465926, 291758422, 324698889, 341209002, 428326194, 437637633, 649397778, 875275266, 3355221853, 6710443706, 10065665559, 20131331118]

約数ペア:

[(1, 20131331118), (2, 10065665559), (3, 6710443706), (6, 3355221853), (23, 875275266), (31, 649397778), (46, 437637633), (47, 428326194), (59, 341209002), (62, 324698889), (69, 291758422), (93, 216465926), (94, 214163097), (118, 170604501), (138, 145879211), (141, 142775398), (177, 113736334), (186, 108232963), (282, 71387699), (354, 56868167), (713, 28234686), (1081, 18622878), (1357, 14835174), (1426, 14117343), (1457, 13816974), (1697, 11862894), (1829, 11006742), (2139, 9411562), (2162, 9311439), (2714, 7417587), (2773, 7259766), (2914, 6908487), (3243, 6207626), (3394, 5931447), (3658, 5503371), (4071, 4945058), (4278, 4705781), (4371, 4605658), (5091, 3954298), (5487, 3668914), (5546, 3629883), (6486, 3103813), (8142, 2472529), (8319, 2419922), (8742, 2302829), (10182, 1977149), (10974, 1834457), (16638, 1209961), (33511, 600738), (39031, 515778), (42067, 478554), (52607, 382674), (63779, 315642), (67022, 300369), (78062, 257889), (79759, 252402), (84134, 239277), (85963, 234186), (100123, 201066), (100533, 200246), (105214, 191337), (117093, 171926), (126201, 159518), (127558, 157821)]