20118192

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{18223}}^1$

素因数の和:18257

約数の個数: 40

約数和(自身を含む): 54234624

約数和(自身を除く): 34116432

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 46, 48, 69, 92, 138, 184, 276, 368, 552, 1104, 18223, 36446, 54669, 72892, 109338, 145784, 218676, 291568, 419129, 437352, 838258, 874704, 1257387, 1676516, 2514774, 3353032, 5029548, 6706064, 10059096, 20118192]

約数ペア:

[(1, 20118192), (2, 10059096), (3, 6706064), (4, 5029548), (6, 3353032), (8, 2514774), (12, 1676516), (16, 1257387), (23, 874704), (24, 838258), (46, 437352), (48, 419129), (69, 291568), (92, 218676), (138, 145784), (184, 109338), (276, 72892), (368, 54669), (552, 36446), (1104, 18223)]