20060291862

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{263}}^1\times {\mathrm{4591}}^1$

素因数の和:4946

約数の個数: 96

約数和(自身を含む): 47657465856

約数和(自身を除く): 27597173994

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 71, 78, 117, 142, 213, 234, 263, 426, 526, 639, 789, 923, 1278, 1578, 1846, 2367, 2769, 3419, 4591, 4734, 5538, 6838, 8307, 9182, 10257, 13773, 16614, 18673, 20514, 27546, 30771, 37346, 41319, 56019, 59683, 61542, 82638, 112038, 119366, 168057, 179049, 242749, 325961, 336114, 358098, 485498, 537147, 651922, 728247, 977883, 1074294, 1207433, 1456494, 1955766, 2184741, 2414866, 2933649, 3622299, 4237493, 4369482, 5867298, 7244598, 8474986, 10866897, 12712479, 15696629, 21733794, 25424958, 31393258, 38137437, 47089887, 76274874, 85727743, 94179774, 141269661, 171455486, 257183229, 282539322, 514366458, 771549687, 1114460659, 1543099374, 2228921318, 3343381977, 6686763954, 10030145931, 20060291862]

約数ペア:

[(1, 20060291862), (2, 10030145931), (3, 6686763954), (6, 3343381977), (9, 2228921318), (13, 1543099374), (18, 1114460659), (26, 771549687), (39, 514366458), (71, 282539322), (78, 257183229), (117, 171455486), (142, 141269661), (213, 94179774), (234, 85727743), (263, 76274874), (426, 47089887), (526, 38137437), (639, 31393258), (789, 25424958), (923, 21733794), (1278, 15696629), (1578, 12712479), (1846, 10866897), (2367, 8474986), (2769, 7244598), (3419, 5867298), (4591, 4369482), (4734, 4237493), (5538, 3622299), (6838, 2933649), (8307, 2414866), (9182, 2184741), (10257, 1955766), (13773, 1456494), (16614, 1207433), (18673, 1074294), (20514, 977883), (27546, 728247), (30771, 651922), (37346, 537147), (41319, 485498), (56019, 358098), (59683, 336114), (61542, 325961), (82638, 242749), (112038, 179049), (119366, 168057)]