20194428312

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{360049}}^1$

素因数の和:360121

約数の個数: 96

約数和(自身を含む): 58976190000

約数和(自身を除く): 38781761688

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 41, 57, 72, 76, 82, 114, 123, 152, 164, 171, 228, 246, 328, 342, 369, 456, 492, 684, 738, 779, 984, 1368, 1476, 1558, 2337, 2952, 3116, 4674, 6232, 7011, 9348, 14022, 18696, 28044, 56088, 360049, 720098, 1080147, 1440196, 2160294, 2880392, 3240441, 4320588, 6480882, 6840931, 8641176, 12961764, 13681862, 14762009, 20522793, 25923528, 27363724, 29524018, 41045586, 44286027, 54727448, 59048036, 61568379, 82091172, 88572054, 118096072, 123136758, 132858081, 164182344, 177144108, 246273516, 265716162, 280478171, 354288216, 492547032, 531432324, 560956342, 841434513, 1062864648, 1121912684, 1682869026, 2243825368, 2524303539, 3365738052, 5048607078, 6731476104, 10097214156, 20194428312]

約数ペア:

[(1, 20194428312), (2, 10097214156), (3, 6731476104), (4, 5048607078), (6, 3365738052), (8, 2524303539), (9, 2243825368), (12, 1682869026), (18, 1121912684), (19, 1062864648), (24, 841434513), (36, 560956342), (38, 531432324), (41, 492547032), (57, 354288216), (72, 280478171), (76, 265716162), (82, 246273516), (114, 177144108), (123, 164182344), (152, 132858081), (164, 123136758), (171, 118096072), (228, 88572054), (246, 82091172), (328, 61568379), (342, 59048036), (369, 54727448), (456, 44286027), (492, 41045586), (684, 29524018), (738, 27363724), (779, 25923528), (984, 20522793), (1368, 14762009), (1476, 13681862), (1558, 12961764), (2337, 8641176), (2952, 6840931), (3116, 6480882), (4674, 4320588), (6232, 3240441), (7011, 2880392), (9348, 2160294), (14022, 1440196), (18696, 1080147), (28044, 720098), (56088, 360049)]