20073060076

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{149}}^1\times {\mathrm{523}}^1\times {\mathrm{907}}^1$

素因数の和:1654

約数の個数: 48

約数和(自身を含む): 35969875200

約数和(自身を除く): 15896815124

約数列:

[1, 2, 4, 71, 142, 149, 284, 298, 523, 596, 907, 1046, 1814, 2092, 3628, 10579, 21158, 37133, 42316, 64397, 74266, 77927, 128794, 135143, 148532, 155854, 257588, 270286, 311708, 474361, 540572, 948722, 1897444, 5532817, 9595153, 11065634, 19190306, 22131268, 33679631, 38380612, 67359262, 70679789, 134718524, 141359578, 282719156, 5018265019, 10036530038, 20073060076]

約数ペア:

[(1, 20073060076), (2, 10036530038), (4, 5018265019), (71, 282719156), (142, 141359578), (149, 134718524), (284, 70679789), (298, 67359262), (523, 38380612), (596, 33679631), (907, 22131268), (1046, 19190306), (1814, 11065634), (2092, 9595153), (3628, 5532817), (10579, 1897444), (21158, 948722), (37133, 540572), (42316, 474361), (64397, 311708), (74266, 270286), (77927, 257588), (128794, 155854), (135143, 148532)]