20233418402

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^3\times {\mathrm{181}}^1$

素因数の和:368

約数の個数: 64

約数和(自身を含む): 33777744000

約数和(自身を除く): 13544325598

約数列:

[1, 2, 19, 37, 38, 43, 74, 86, 181, 362, 703, 817, 1406, 1591, 1634, 1849, 3182, 3439, 3698, 6697, 6878, 7783, 13394, 15566, 30229, 35131, 60458, 68413, 70262, 79507, 127243, 136826, 147877, 159014, 254486, 287971, 295754, 334669, 575942, 669338, 1299847, 1510633, 2599694, 2941759, 3021266, 5471449, 5883518, 6358711, 10942898, 12382753, 12717422, 14390767, 24765506, 28781534, 55893421, 111786842, 235272307, 273424573, 470544614, 532458379, 546849146, 1064916758, 10116709201, 20233418402]

約数ペア:

[(1, 20233418402), (2, 10116709201), (19, 1064916758), (37, 546849146), (38, 532458379), (43, 470544614), (74, 273424573), (86, 235272307), (181, 111786842), (362, 55893421), (703, 28781534), (817, 24765506), (1406, 14390767), (1591, 12717422), (1634, 12382753), (1849, 10942898), (3182, 6358711), (3439, 5883518), (3698, 5471449), (6697, 3021266), (6878, 2941759), (7783, 2599694), (13394, 1510633), (15566, 1299847), (30229, 669338), (35131, 575942), (60458, 334669), (68413, 295754), (70262, 287971), (79507, 254486), (127243, 159014), (136826, 147877)]