20532103684

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{449}}^1\times {\mathrm{6203}}^1$

素因数の和:6772

約数の個数: 48

約数和(自身を含む): 38303496000

約数和(自身を除く): 17771392316

約数列:

[1, 2, 4, 19, 38, 76, 97, 194, 388, 449, 898, 1796, 1843, 3686, 6203, 7372, 8531, 12406, 17062, 24812, 34124, 43553, 87106, 117857, 174212, 235714, 471428, 601691, 827507, 1203382, 1655014, 2406764, 2785147, 3310028, 5570294, 11140588, 11432129, 22864258, 45728516, 52917793, 105835586, 211671172, 270159259, 540318518, 1080637036, 5133025921, 10266051842, 20532103684]

約数ペア:

[(1, 20532103684), (2, 10266051842), (4, 5133025921), (19, 1080637036), (38, 540318518), (76, 270159259), (97, 211671172), (194, 105835586), (388, 52917793), (449, 45728516), (898, 22864258), (1796, 11432129), (1843, 11140588), (3686, 5570294), (6203, 3310028), (7372, 2785147), (8531, 2406764), (12406, 1655014), (17062, 1203382), (24812, 827507), (34124, 601691), (43553, 471428), (87106, 235714), (117857, 174212)]