20199137252

素因数分解:

$2^2\times 7^1\times {\mathrm{587}}^1\times {\mathrm{739}}^1\times {\mathrm{1663}}^1$

素因数の和:3000

約数の個数: 48

約数和(自身を含む): 40546222080

約数和(自身を除く): 20347084828

約数列:

[1, 2, 4, 7, 14, 28, 587, 739, 1174, 1478, 1663, 2348, 2956, 3326, 4109, 5173, 6652, 8218, 10346, 11641, 16436, 20692, 23282, 46564, 433793, 867586, 976181, 1228957, 1735172, 1952362, 2457914, 3036551, 3904724, 4915828, 6073102, 6833267, 8602699, 12146204, 13666534, 17205398, 27333068, 34410796, 721397759, 1442795518, 2885591036, 5049784313, 10099568626, 20199137252]

約数ペア:

[(1, 20199137252), (2, 10099568626), (4, 5049784313), (7, 2885591036), (14, 1442795518), (28, 721397759), (587, 34410796), (739, 27333068), (1174, 17205398), (1478, 13666534), (1663, 12146204), (2348, 8602699), (2956, 6833267), (3326, 6073102), (4109, 4915828), (5173, 3904724), (6652, 3036551), (8218, 2457914), (10346, 1952362), (11641, 1735172), (16436, 1228957), (20692, 976181), (23282, 867586), (46564, 433793)]