20136851568

素因数分解:

$2^4\times 3^2\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{47743}}^1$

素因数の和:47887

約数の個数: 120

約数和(自身を含む): 58876945920

約数和(自身を除く): 38740094352

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 36, 48, 58, 72, 87, 101, 116, 144, 174, 202, 232, 261, 303, 348, 404, 464, 522, 606, 696, 808, 909, 1044, 1212, 1392, 1616, 1818, 2088, 2424, 2929, 3636, 4176, 4848, 5858, 7272, 8787, 11716, 14544, 17574, 23432, 26361, 35148, 46864, 47743, 52722, 70296, 95486, 105444, 140592, 143229, 190972, 210888, 286458, 381944, 421776, 429687, 572916, 763888, 859374, 1145832, 1384547, 1718748, 2291664, 2769094, 3437496, 4153641, 4822043, 5538188, 6874992, 8307282, 9644086, 11076376, 12460923, 14466129, 16614564, 19288172, 22152752, 24921846, 28932258, 33229128, 38576344, 43398387, 49843692, 57864516, 66458256, 77152688, 86796774, 99687384, 115729032, 139839247, 173593548, 199374768, 231458064, 279678494, 347187096, 419517741, 559356988, 694374192, 839035482, 1118713976, 1258553223, 1678070964, 2237427952, 2517106446, 3356141928, 5034212892, 6712283856, 10068425784, 20136851568]

約数ペア:

[(1, 20136851568), (2, 10068425784), (3, 6712283856), (4, 5034212892), (6, 3356141928), (8, 2517106446), (9, 2237427952), (12, 1678070964), (16, 1258553223), (18, 1118713976), (24, 839035482), (29, 694374192), (36, 559356988), (48, 419517741), (58, 347187096), (72, 279678494), (87, 231458064), (101, 199374768), (116, 173593548), (144, 139839247), (174, 115729032), (202, 99687384), (232, 86796774), (261, 77152688), (303, 66458256), (348, 57864516), (404, 49843692), (464, 43398387), (522, 38576344), (606, 33229128), (696, 28932258), (808, 24921846), (909, 22152752), (1044, 19288172), (1212, 16614564), (1392, 14466129), (1616, 12460923), (1818, 11076376), (2088, 9644086), (2424, 8307282), (2929, 6874992), (3636, 5538188), (4176, 4822043), (4848, 4153641), (5858, 3437496), (7272, 2769094), (8787, 2291664), (11716, 1718748), (14544, 1384547), (17574, 1145832), (23432, 859374), (26361, 763888), (35148, 572916), (46864, 429687), (47743, 421776), (52722, 381944), (70296, 286458), (95486, 210888), (105444, 190972), (140592, 143229)]