20936636256

素因数分解:

$2^5\times 3^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{128971}}^1$

素因数の和:129092

約数の個数: 96

約数和(自身を含む): 58501699200

約数和(自身を除く): 37565062944

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 76, 89, 96, 114, 152, 178, 228, 267, 304, 356, 456, 534, 608, 712, 912, 1068, 1424, 1691, 1824, 2136, 2848, 3382, 4272, 5073, 6764, 8544, 10146, 13528, 20292, 27056, 40584, 54112, 81168, 128971, 162336, 257942, 386913, 515884, 773826, 1031768, 1547652, 2063536, 2450449, 3095304, 4127072, 4900898, 6190608, 7351347, 9801796, 11478419, 12381216, 14702694, 19603592, 22956838, 29405388, 34435257, 39207184, 45913676, 58810776, 68870514, 78414368, 91827352, 117621552, 137741028, 183654704, 218089961, 235243104, 275482056, 367309408, 436179922, 550964112, 654269883, 872359844, 1101928224, 1308539766, 1744719688, 2617079532, 3489439376, 5234159064, 6978878752, 10468318128, 20936636256]

約数ペア:

[(1, 20936636256), (2, 10468318128), (3, 6978878752), (4, 5234159064), (6, 3489439376), (8, 2617079532), (12, 1744719688), (16, 1308539766), (19, 1101928224), (24, 872359844), (32, 654269883), (38, 550964112), (48, 436179922), (57, 367309408), (76, 275482056), (89, 235243104), (96, 218089961), (114, 183654704), (152, 137741028), (178, 117621552), (228, 91827352), (267, 78414368), (304, 68870514), (356, 58810776), (456, 45913676), (534, 39207184), (608, 34435257), (712, 29405388), (912, 22956838), (1068, 19603592), (1424, 14702694), (1691, 12381216), (1824, 11478419), (2136, 9801796), (2848, 7351347), (3382, 6190608), (4272, 4900898), (5073, 4127072), (6764, 3095304), (8544, 2450449), (10146, 2063536), (13528, 1547652), (20292, 1031768), (27056, 773826), (40584, 515884), (54112, 386913), (81168, 257942), (128971, 162336)]