20138065904

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{6730637}}^1$

素因数の和:6730673

約数の個数: 40

約数和(自身を含む): 45068352048

約数和(自身を除く): 24930286144

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 34, 44, 68, 88, 136, 176, 187, 272, 374, 748, 1496, 2992, 6730637, 13461274, 26922548, 53845096, 74037007, 107690192, 114420829, 148074014, 228841658, 296148028, 457683316, 592296056, 915366632, 1184592112, 1258629119, 1830733264, 2517258238, 5034516476, 10069032952, 20138065904]

約数ペア:

[(1, 20138065904), (2, 10069032952), (4, 5034516476), (8, 2517258238), (11, 1830733264), (16, 1258629119), (17, 1184592112), (22, 915366632), (34, 592296056), (44, 457683316), (68, 296148028), (88, 228841658), (136, 148074014), (176, 114420829), (187, 107690192), (272, 74037007), (374, 53845096), (748, 26922548), (1496, 13461274), (2992, 6730637)]