20242800912

素因数分解:

$2^4\times 3^1\times {\mathrm{71}}^2\times {\mathrm{269}}^1\times {\mathrm{311}}^1$

素因数の和:733

約数の個数: 120

約数和(自身を含む): 53409170880

約数和(自身を除く): 33166369968

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 71, 142, 213, 269, 284, 311, 426, 538, 568, 622, 807, 852, 933, 1076, 1136, 1244, 1614, 1704, 1866, 2152, 2488, 3228, 3408, 3732, 4304, 4976, 5041, 6456, 7464, 10082, 12912, 14928, 15123, 19099, 20164, 22081, 30246, 38198, 40328, 44162, 57297, 60492, 66243, 76396, 80656, 83659, 88324, 114594, 120984, 132486, 152792, 167318, 176648, 229188, 241968, 250977, 264972, 305584, 334636, 353296, 458376, 501954, 529944, 669272, 916752, 1003908, 1059888, 1338544, 1356029, 1567751, 2007816, 2712058, 3135502, 4015632, 4068087, 4703253, 5424116, 5939789, 6271004, 8136174, 9406506, 10848232, 11879578, 12542008, 16272348, 17819367, 18813012, 21696464, 23759156, 25084016, 32544696, 35638734, 37626024, 47518312, 65089392, 71277468, 75252048, 95036624, 142554936, 285109872, 421725019, 843450038, 1265175057, 1686900076, 2530350114, 3373800152, 5060700228, 6747600304, 10121400456, 20242800912]

約数ペア:

[(1, 20242800912), (2, 10121400456), (3, 6747600304), (4, 5060700228), (6, 3373800152), (8, 2530350114), (12, 1686900076), (16, 1265175057), (24, 843450038), (48, 421725019), (71, 285109872), (142, 142554936), (213, 95036624), (269, 75252048), (284, 71277468), (311, 65089392), (426, 47518312), (538, 37626024), (568, 35638734), (622, 32544696), (807, 25084016), (852, 23759156), (933, 21696464), (1076, 18813012), (1136, 17819367), (1244, 16272348), (1614, 12542008), (1704, 11879578), (1866, 10848232), (2152, 9406506), (2488, 8136174), (3228, 6271004), (3408, 5939789), (3732, 5424116), (4304, 4703253), (4976, 4068087), (5041, 4015632), (6456, 3135502), (7464, 2712058), (10082, 2007816), (12912, 1567751), (14928, 1356029), (15123, 1338544), (19099, 1059888), (20164, 1003908), (22081, 916752), (30246, 669272), (38198, 529944), (40328, 501954), (44162, 458376), (57297, 353296), (60492, 334636), (66243, 305584), (76396, 264972), (80656, 250977), (83659, 241968), (88324, 229188), (114594, 176648), (120984, 167318), (132486, 152792)]