20188099248

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{366683}}^1$

素因数の和:366762

約数の個数: 80

約数和(自身を含む): 55290080256

約数和(自身を除く): 35101981008

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 37, 48, 62, 74, 93, 111, 124, 148, 186, 222, 248, 296, 372, 444, 496, 592, 744, 888, 1147, 1488, 1776, 2294, 3441, 4588, 6882, 9176, 13764, 18352, 27528, 55056, 366683, 733366, 1100049, 1466732, 2200098, 2933464, 4400196, 5866928, 8800392, 11367173, 13567271, 17600784, 22734346, 27134542, 34101519, 40701813, 45468692, 54269084, 68203038, 81403626, 90937384, 108538168, 136406076, 162807252, 181874768, 217076336, 272812152, 325614504, 420585401, 545624304, 651229008, 841170802, 1261756203, 1682341604, 2523512406, 3364683208, 5047024812, 6729366416, 10094049624, 20188099248]

約数ペア:

[(1, 20188099248), (2, 10094049624), (3, 6729366416), (4, 5047024812), (6, 3364683208), (8, 2523512406), (12, 1682341604), (16, 1261756203), (24, 841170802), (31, 651229008), (37, 545624304), (48, 420585401), (62, 325614504), (74, 272812152), (93, 217076336), (111, 181874768), (124, 162807252), (148, 136406076), (186, 108538168), (222, 90937384), (248, 81403626), (296, 68203038), (372, 54269084), (444, 45468692), (496, 40701813), (592, 34101519), (744, 27134542), (888, 22734346), (1147, 17600784), (1488, 13567271), (1776, 11367173), (2294, 8800392), (3441, 5866928), (4588, 4400196), (6882, 2933464), (9176, 2200098), (13764, 1466732), (18352, 1100049), (27528, 733366), (55056, 366683)]