20193325764

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{257}}^1\times {\mathrm{283}}^1\times {\mathrm{1361}}^1$

素因数の和:1925

約数の個数: 96

約数和(自身を含む): 50297417856

約数和(自身を除く): 30104092092

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 257, 283, 514, 566, 771, 849, 1028, 1132, 1361, 1542, 1698, 2722, 3084, 3396, 4083, 4369, 4811, 5444, 8166, 8738, 9622, 13107, 14433, 16332, 17476, 19244, 23137, 26214, 28866, 46274, 52428, 57732, 69411, 72731, 92548, 138822, 145462, 218193, 277644, 290924, 349777, 385163, 436386, 699554, 770326, 872772, 1049331, 1155489, 1236427, 1399108, 1540652, 2098662, 2310978, 2472854, 3709281, 4197324, 4621956, 4945708, 5946209, 6547771, 7418562, 11892418, 13095542, 14837124, 17838627, 19643313, 23784836, 26191084, 35677254, 39286626, 71354508, 78573252, 98986891, 197973782, 296960673, 395947564, 593921346, 1187842692, 1682777147, 3365554294, 5048331441, 6731108588, 10096662882, 20193325764]

約数ペア:

[(1, 20193325764), (2, 10096662882), (3, 6731108588), (4, 5048331441), (6, 3365554294), (12, 1682777147), (17, 1187842692), (34, 593921346), (51, 395947564), (68, 296960673), (102, 197973782), (204, 98986891), (257, 78573252), (283, 71354508), (514, 39286626), (566, 35677254), (771, 26191084), (849, 23784836), (1028, 19643313), (1132, 17838627), (1361, 14837124), (1542, 13095542), (1698, 11892418), (2722, 7418562), (3084, 6547771), (3396, 5946209), (4083, 4945708), (4369, 4621956), (4811, 4197324), (5444, 3709281), (8166, 2472854), (8738, 2310978), (9622, 2098662), (13107, 1540652), (14433, 1399108), (16332, 1236427), (17476, 1155489), (19244, 1049331), (23137, 872772), (26214, 770326), (28866, 699554), (46274, 436386), (52428, 385163), (57732, 349777), (69411, 290924), (72731, 277644), (92548, 218193), (138822, 145462)]