20160466974

素因数分解:

$2^1\times 3^4\times {\mathrm{17}}^1\times {\mathrm{523}}^1\times {\mathrm{13997}}^1$

素因数の和:14551

約数の個数: 80

約数和(自身を含む): 47926576368

約数和(自身を除く): 27766109394

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 34, 51, 54, 81, 102, 153, 162, 306, 459, 523, 918, 1046, 1377, 1569, 2754, 3138, 4707, 8891, 9414, 13997, 14121, 17782, 26673, 27994, 28242, 41991, 42363, 53346, 80019, 83982, 84726, 125973, 160038, 237949, 240057, 251946, 377919, 475898, 480114, 713847, 720171, 755838, 1133757, 1427694, 1440342, 2141541, 2267514, 4283082, 6424623, 7320431, 12849246, 14640862, 19273869, 21961293, 38547738, 43922586, 65883879, 124447327, 131767758, 197651637, 248894654, 373341981, 395303274, 592954911, 746683962, 1120025943, 1185909822, 2240051886, 3360077829, 6720155658, 10080233487, 20160466974]

約数ペア:

[(1, 20160466974), (2, 10080233487), (3, 6720155658), (6, 3360077829), (9, 2240051886), (17, 1185909822), (18, 1120025943), (27, 746683962), (34, 592954911), (51, 395303274), (54, 373341981), (81, 248894654), (102, 197651637), (153, 131767758), (162, 124447327), (306, 65883879), (459, 43922586), (523, 38547738), (918, 21961293), (1046, 19273869), (1377, 14640862), (1569, 12849246), (2754, 7320431), (3138, 6424623), (4707, 4283082), (8891, 2267514), (9414, 2141541), (13997, 1440342), (14121, 1427694), (17782, 1133757), (26673, 755838), (27994, 720171), (28242, 713847), (41991, 480114), (42363, 475898), (53346, 377919), (80019, 251946), (83982, 240057), (84726, 237949), (125973, 160038)]