20588148

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{113}}^1\times {\mathrm{241}}^1$

素因数の和:374

約数の個数: 96

約数和(自身を含む): 61797120

約数和(自身を除く): 41208972

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 113, 126, 189, 226, 241, 252, 339, 378, 452, 482, 678, 723, 756, 791, 964, 1017, 1356, 1446, 1582, 1687, 2034, 2169, 2373, 2892, 3051, 3164, 3374, 4068, 4338, 4746, 5061, 6102, 6507, 6748, 7119, 8676, 9492, 10122, 12204, 13014, 14238, 15183, 20244, 21357, 26028, 27233, 28476, 30366, 42714, 45549, 54466, 60732, 81699, 85428, 91098, 108932, 163398, 182196, 190631, 245097, 326796, 381262, 490194, 571893, 735291, 762524, 980388, 1143786, 1470582, 1715679, 2287572, 2941164, 3431358, 5147037, 6862716, 10294074, 20588148]

約数ペア:

[(1, 20588148), (2, 10294074), (3, 6862716), (4, 5147037), (6, 3431358), (7, 2941164), (9, 2287572), (12, 1715679), (14, 1470582), (18, 1143786), (21, 980388), (27, 762524), (28, 735291), (36, 571893), (42, 490194), (54, 381262), (63, 326796), (84, 245097), (108, 190631), (113, 182196), (126, 163398), (189, 108932), (226, 91098), (241, 85428), (252, 81699), (339, 60732), (378, 54466), (452, 45549), (482, 42714), (678, 30366), (723, 28476), (756, 27233), (791, 26028), (964, 21357), (1017, 20244), (1356, 15183), (1446, 14238), (1582, 13014), (1687, 12204), (2034, 10122), (2169, 9492), (2373, 8676), (2892, 7119), (3051, 6748), (3164, 6507), (3374, 6102), (4068, 5061), (4338, 4746)]