20104371342

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{331}}^1\times {\mathrm{102253}}^1$

素因数の和:102606

約数の個数: 64

約数和(自身を含む): 48885592320

約数和(自身を除く): 28781220978

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 66, 99, 198, 297, 331, 594, 662, 993, 1986, 2979, 3641, 5958, 7282, 8937, 10923, 17874, 21846, 32769, 65538, 98307, 102253, 196614, 204506, 306759, 613518, 920277, 1124783, 1840554, 2249566, 2760831, 3374349, 5521662, 6748698, 10123047, 20246094, 30369141, 33845743, 60738282, 67691486, 101537229, 203074458, 304611687, 372303173, 609223374, 744606346, 913835061, 1116909519, 1827670122, 2233819038, 3350728557, 6701457114, 10052185671, 20104371342]

約数ペア:

[(1, 20104371342), (2, 10052185671), (3, 6701457114), (6, 3350728557), (9, 2233819038), (11, 1827670122), (18, 1116909519), (22, 913835061), (27, 744606346), (33, 609223374), (54, 372303173), (66, 304611687), (99, 203074458), (198, 101537229), (297, 67691486), (331, 60738282), (594, 33845743), (662, 30369141), (993, 20246094), (1986, 10123047), (2979, 6748698), (3641, 5521662), (5958, 3374349), (7282, 2760831), (8937, 2249566), (10923, 1840554), (17874, 1124783), (21846, 920277), (32769, 613518), (65538, 306759), (98307, 204506), (102253, 196614)]