20132026192

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{101}}^1\times {\mathrm{109}}^1\times {\mathrm{3089}}^1$

素因数の和:3344

約数の個数: 80

約数和(自身を含む): 40841024400

約数和(自身を除く): 20708998208

約数列:

[1, 2, 4, 8, 16, 37, 74, 101, 109, 148, 202, 218, 296, 404, 436, 592, 808, 872, 1616, 1744, 3089, 3737, 4033, 6178, 7474, 8066, 11009, 12356, 14948, 16132, 22018, 24712, 29896, 32264, 44036, 49424, 59792, 64528, 88072, 114293, 176144, 228586, 311989, 336701, 407333, 457172, 623978, 673402, 814666, 914344, 1247956, 1346804, 1629332, 1828688, 2495912, 2693608, 3258664, 4991824, 5387216, 6517328, 11543593, 12457937, 23087186, 24915874, 34006801, 46174372, 49831748, 68013602, 92348744, 99663496, 136027204, 184697488, 199326992, 272054408, 544108816, 1258251637, 2516503274, 5033006548, 10066013096, 20132026192]

約数ペア:

[(1, 20132026192), (2, 10066013096), (4, 5033006548), (8, 2516503274), (16, 1258251637), (37, 544108816), (74, 272054408), (101, 199326992), (109, 184697488), (148, 136027204), (202, 99663496), (218, 92348744), (296, 68013602), (404, 49831748), (436, 46174372), (592, 34006801), (808, 24915874), (872, 23087186), (1616, 12457937), (1744, 11543593), (3089, 6517328), (3737, 5387216), (4033, 4991824), (6178, 3258664), (7474, 2693608), (8066, 2495912), (11009, 1828688), (12356, 1629332), (14948, 1346804), (16132, 1247956), (22018, 914344), (24712, 814666), (29896, 673402), (32264, 623978), (44036, 457172), (49424, 407333), (59792, 336701), (64528, 311989), (88072, 228586), (114293, 176144)]