20199492048

素因数分解:

$2^4\times 3^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{100459}}^1$

素因数の和:100600

約数の個数: 80

約数和(自身を含む): 53814412800

約数和(自身を除く): 33614920752

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 59, 71, 118, 142, 177, 213, 236, 284, 354, 426, 472, 568, 708, 852, 944, 1136, 1416, 1704, 2832, 3408, 4189, 8378, 12567, 16756, 25134, 33512, 50268, 67024, 100459, 100536, 200918, 201072, 301377, 401836, 602754, 803672, 1205508, 1607344, 2411016, 4822032, 5927081, 7132589, 11854162, 14265178, 17781243, 21397767, 23708324, 28530356, 35562486, 42795534, 47416648, 57060712, 71124972, 85591068, 94833296, 114121424, 142249944, 171182136, 284499888, 342364272, 420822751, 841645502, 1262468253, 1683291004, 2524936506, 3366582008, 5049873012, 6733164016, 10099746024, 20199492048]

約数ペア:

[(1, 20199492048), (2, 10099746024), (3, 6733164016), (4, 5049873012), (6, 3366582008), (8, 2524936506), (12, 1683291004), (16, 1262468253), (24, 841645502), (48, 420822751), (59, 342364272), (71, 284499888), (118, 171182136), (142, 142249944), (177, 114121424), (213, 94833296), (236, 85591068), (284, 71124972), (354, 57060712), (426, 47416648), (472, 42795534), (568, 35562486), (708, 28530356), (852, 23708324), (944, 21397767), (1136, 17781243), (1416, 14265178), (1704, 11854162), (2832, 7132589), (3408, 5927081), (4189, 4822032), (8378, 2411016), (12567, 1607344), (16756, 1205508), (25134, 803672), (33512, 602754), (50268, 401836), (67024, 301377), (100459, 201072), (100536, 200918)]