20070243684

素因数分解:

$2^2\times 3^2\times {\mathrm{89}}^1\times {\mathrm{101}}^1\times {\mathrm{109}}^1\times {\mathrm{569}}^1$

素因数の和:878

約数の個数: 144

約数和(自身を含む): 52378326000

約数和(自身を除く): 32308082316

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 89, 101, 109, 178, 202, 218, 267, 303, 327, 356, 404, 436, 534, 569, 606, 654, 801, 909, 981, 1068, 1138, 1212, 1308, 1602, 1707, 1818, 1962, 2276, 3204, 3414, 3636, 3924, 5121, 6828, 8989, 9701, 10242, 11009, 17978, 19402, 20484, 22018, 26967, 29103, 33027, 35956, 38804, 44036, 50641, 53934, 57469, 58206, 62021, 66054, 80901, 87309, 99081, 101282, 107868, 114938, 116412, 124042, 132108, 151923, 161802, 172407, 174618, 186063, 198162, 202564, 229876, 248084, 303846, 323604, 344814, 349236, 372126, 396324, 455769, 517221, 558189, 607692, 689628, 744252, 911538, 979801, 1034442, 1116378, 1823076, 1959602, 2068884, 2232756, 2939403, 3919204, 5114741, 5519869, 5878806, 6264121, 8818209, 10229482, 11039738, 11757612, 12528242, 15344223, 16559607, 17636418, 18792363, 20458964, 22079476, 25056484, 30688446, 33119214, 35272836, 37584726, 46032669, 49678821, 56377089, 61376892, 66238428, 75169452, 92065338, 99357642, 112754178, 184130676, 198715284, 225508356, 557506769, 1115013538, 1672520307, 2230027076, 3345040614, 5017560921, 6690081228, 10035121842, 20070243684]

約数ペア:

[(1, 20070243684), (2, 10035121842), (3, 6690081228), (4, 5017560921), (6, 3345040614), (9, 2230027076), (12, 1672520307), (18, 1115013538), (36, 557506769), (89, 225508356), (101, 198715284), (109, 184130676), (178, 112754178), (202, 99357642), (218, 92065338), (267, 75169452), (303, 66238428), (327, 61376892), (356, 56377089), (404, 49678821), (436, 46032669), (534, 37584726), (569, 35272836), (606, 33119214), (654, 30688446), (801, 25056484), (909, 22079476), (981, 20458964), (1068, 18792363), (1138, 17636418), (1212, 16559607), (1308, 15344223), (1602, 12528242), (1707, 11757612), (1818, 11039738), (1962, 10229482), (2276, 8818209), (3204, 6264121), (3414, 5878806), (3636, 5519869), (3924, 5114741), (5121, 3919204), (6828, 2939403), (8989, 2232756), (9701, 2068884), (10242, 1959602), (11009, 1823076), (17978, 1116378), (19402, 1034442), (20484, 979801), (22018, 911538), (26967, 744252), (29103, 689628), (33027, 607692), (35956, 558189), (38804, 517221), (44036, 455769), (50641, 396324), (53934, 372126), (57469, 349236), (58206, 344814), (62021, 323604), (66054, 303846), (80901, 248084), (87309, 229876), (99081, 202564), (101282, 198162), (107868, 186063), (114938, 174618), (116412, 172407), (124042, 161802), (132108, 151923)]