20196181796

素因数分解:

$2^2\times 7^1\times {\mathrm{101}}^1\times {\mathrm{1181}}^1\times {\mathrm{6047}}^1$

素因数の和:7340

約数の個数: 48

約数和(自身を含む): 40833580032

約数和(自身を除く): 20637398236

約数列:

[1, 2, 4, 7, 14, 28, 101, 202, 404, 707, 1181, 1414, 2362, 2828, 4724, 6047, 8267, 12094, 16534, 24188, 33068, 42329, 84658, 119281, 169316, 238562, 477124, 610747, 834967, 1221494, 1669934, 2442988, 3339868, 4275229, 7141507, 8550458, 14283014, 17100916, 28566028, 49990549, 99981098, 199962196, 721292207, 1442584414, 2885168828, 5049045449, 10098090898, 20196181796]

約数ペア:

[(1, 20196181796), (2, 10098090898), (4, 5049045449), (7, 2885168828), (14, 1442584414), (28, 721292207), (101, 199962196), (202, 99981098), (404, 49990549), (707, 28566028), (1181, 17100916), (1414, 14283014), (2362, 8550458), (2828, 7141507), (4724, 4275229), (6047, 3339868), (8267, 2442988), (12094, 1669934), (16534, 1221494), (24188, 834967), (33068, 610747), (42329, 477124), (84658, 238562), (119281, 169316)]