20165202588

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{585721}}^1$

素因数の和:585898

約数の個数: 48

約数和(自身を含む): 49856656640

約数和(自身を除く): 29691454052

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 151, 228, 302, 453, 604, 906, 1812, 2869, 5738, 8607, 11476, 17214, 34428, 585721, 1171442, 1757163, 2342884, 3514326, 7028652, 11128699, 22257398, 33386097, 44514796, 66772194, 88443871, 133544388, 176887742, 265331613, 353775484, 530663226, 1061326452, 1680433549, 3360867098, 5041300647, 6721734196, 10082601294, 20165202588]

約数ペア:

[(1, 20165202588), (2, 10082601294), (3, 6721734196), (4, 5041300647), (6, 3360867098), (12, 1680433549), (19, 1061326452), (38, 530663226), (57, 353775484), (76, 265331613), (114, 176887742), (151, 133544388), (228, 88443871), (302, 66772194), (453, 44514796), (604, 33386097), (906, 22257398), (1812, 11128699), (2869, 7028652), (5738, 3514326), (8607, 2342884), (11476, 1757163), (17214, 1171442), (34428, 585721)]