20123796382

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{416659}}^1$

素因数の和:416752

約数の個数: 32

約数和(自身を含む): 33599462400

約数和(自身を除く): 13475666018

約数列:

[1, 2, 19, 31, 38, 41, 62, 82, 589, 779, 1178, 1271, 1558, 2542, 24149, 48298, 416659, 833318, 7916521, 12916429, 15833042, 17083019, 25832858, 34166038, 245412151, 324577361, 490824302, 529573589, 649154722, 1059147178, 10061898191, 20123796382]

約数ペア:

[(1, 20123796382), (2, 10061898191), (19, 1059147178), (31, 649154722), (38, 529573589), (41, 490824302), (62, 324577361), (82, 245412151), (589, 34166038), (779, 25832858), (1178, 17083019), (1271, 15833042), (1558, 12916429), (2542, 7916521), (24149, 833318), (48298, 416659)]