20409226644

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1\times {\mathrm{8713}}^1$

素因数の和:8929

約数の個数: 96

約数和(自身を含む): 50594181120

約数和(自身を除く): 30184954476

約数列:

[1, 2, 3, 4, 6, 12, 29, 53, 58, 87, 106, 116, 127, 159, 174, 212, 254, 318, 348, 381, 508, 636, 762, 1524, 1537, 3074, 3683, 4611, 6148, 6731, 7366, 8713, 9222, 11049, 13462, 14732, 17426, 18444, 20193, 22098, 26139, 26924, 34852, 40386, 44196, 52278, 80772, 104556, 195199, 252677, 390398, 461789, 505354, 585597, 758031, 780796, 923578, 1010708, 1106551, 1171194, 1385367, 1516062, 1847156, 2213102, 2342388, 2770734, 3032124, 3319653, 4426204, 5541468, 6639306, 13278612, 13391881, 26783762, 32089979, 40175643, 53567524, 58647203, 64179958, 80351286, 96269937, 117294406, 128359916, 160702572, 175941609, 192539874, 234588812, 351883218, 385079748, 703766436, 1700768887, 3401537774, 5102306661, 6803075548, 10204613322, 20409226644]

約数ペア:

[(1, 20409226644), (2, 10204613322), (3, 6803075548), (4, 5102306661), (6, 3401537774), (12, 1700768887), (29, 703766436), (53, 385079748), (58, 351883218), (87, 234588812), (106, 192539874), (116, 175941609), (127, 160702572), (159, 128359916), (174, 117294406), (212, 96269937), (254, 80351286), (318, 64179958), (348, 58647203), (381, 53567524), (508, 40175643), (636, 32089979), (762, 26783762), (1524, 13391881), (1537, 13278612), (3074, 6639306), (3683, 5541468), (4611, 4426204), (6148, 3319653), (6731, 3032124), (7366, 2770734), (8713, 2342388), (9222, 2213102), (11049, 1847156), (13462, 1516062), (14732, 1385367), (17426, 1171194), (18444, 1106551), (20193, 1010708), (22098, 923578), (26139, 780796), (26924, 758031), (34852, 585597), (40386, 505354), (44196, 461789), (52278, 390398), (80772, 252677), (104556, 195199)]