20303790624

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{5423021}}^1$

素因数の和:5423050

約数の個数: 72

約数和(自身を含む): 62180370252

約数和(自身を除く): 41876579628

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 104, 117, 144, 156, 208, 234, 288, 312, 416, 468, 624, 936, 1248, 1872, 3744, 5423021, 10846042, 16269063, 21692084, 32538126, 43384168, 48807189, 65076252, 70499273, 86768336, 97614378, 130152504, 140998546, 173536672, 195228756, 211497819, 260305008, 281997092, 390457512, 422995638, 520610016, 563994184, 634493457, 780915024, 845991276, 1127988368, 1268986914, 1561830048, 1691982552, 2255976736, 2537973828, 3383965104, 5075947656, 6767930208, 10151895312, 20303790624]

約数ペア:

[(1, 20303790624), (2, 10151895312), (3, 6767930208), (4, 5075947656), (6, 3383965104), (8, 2537973828), (9, 2255976736), (12, 1691982552), (13, 1561830048), (16, 1268986914), (18, 1127988368), (24, 845991276), (26, 780915024), (32, 634493457), (36, 563994184), (39, 520610016), (48, 422995638), (52, 390457512), (72, 281997092), (78, 260305008), (96, 211497819), (104, 195228756), (117, 173536672), (144, 140998546), (156, 130152504), (208, 97614378), (234, 86768336), (288, 70499273), (312, 65076252), (416, 48807189), (468, 43384168), (624, 32538126), (936, 21692084), (1248, 16269063), (1872, 10846042), (3744, 5423021)]