20393554550402

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{28296949}}^1$

素因数の和:28297067

約数の個数: 64

約数和(自身を含む): 36966229977600

約数和(自身を除く): 16572675427198

約数列:

[1, 2, 11, 17, 22, 34, 41, 47, 82, 94, 187, 374, 451, 517, 697, 799, 902, 1034, 1394, 1598, 1927, 3854, 7667, 8789, 15334, 17578, 21197, 32759, 42394, 65518, 360349, 720698, 28296949, 56593898, 311266439, 481048133, 622532878, 962096266, 1160174909, 1329956603, 2320349818, 2659913206, 5291529463, 10583058926, 12761923999, 14629522633, 19722973453, 22609262251, 25523847998, 29259045266, 39445946906, 45218524502, 54528220723, 109056441446, 216952707983, 248701884761, 433905415966, 497403769522, 599810427953, 926979752291, 1199620855906, 1853959504582, 10196777275201, 20393554550402]

約数ペア:

[(1, 20393554550402), (2, 10196777275201), (11, 1853959504582), (17, 1199620855906), (22, 926979752291), (34, 599810427953), (41, 497403769522), (47, 433905415966), (82, 248701884761), (94, 216952707983), (187, 109056441446), (374, 54528220723), (451, 45218524502), (517, 39445946906), (697, 29259045266), (799, 25523847998), (902, 22609262251), (1034, 19722973453), (1394, 14629522633), (1598, 12761923999), (1927, 10583058926), (3854, 5291529463), (7667, 2659913206), (8789, 2320349818), (15334, 1329956603), (17578, 1160174909), (21197, 962096266), (32759, 622532878), (42394, 481048133), (65518, 311266439), (360349, 56593898), (720698, 28296949)]