20221516548

素因数分解:

$2^2\times 3^2\times {\mathrm{73}}^1\times {\mathrm{1171}}^1\times {\mathrm{6571}}^1$

素因数の和:7825

約数の個数: 72

約数和(自身を含む): 51867853856

約数和(自身を除く): 31646337308

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 73, 146, 219, 292, 438, 657, 876, 1171, 1314, 2342, 2628, 3513, 4684, 6571, 7026, 10539, 13142, 14052, 19713, 21078, 26284, 39426, 42156, 59139, 78852, 85483, 118278, 170966, 236556, 256449, 341932, 479683, 512898, 769347, 959366, 1025796, 1439049, 1538694, 1918732, 2878098, 3077388, 4317147, 5756196, 7694641, 8634294, 15389282, 17268588, 23083923, 30778564, 46167846, 69251769, 92335692, 138503538, 277007076, 561708793, 1123417586, 1685126379, 2246835172, 3370252758, 5055379137, 6740505516, 10110758274, 20221516548]

約数ペア:

[(1, 20221516548), (2, 10110758274), (3, 6740505516), (4, 5055379137), (6, 3370252758), (9, 2246835172), (12, 1685126379), (18, 1123417586), (36, 561708793), (73, 277007076), (146, 138503538), (219, 92335692), (292, 69251769), (438, 46167846), (657, 30778564), (876, 23083923), (1171, 17268588), (1314, 15389282), (2342, 8634294), (2628, 7694641), (3513, 5756196), (4684, 4317147), (6571, 3077388), (7026, 2878098), (10539, 1918732), (13142, 1538694), (14052, 1439049), (19713, 1025796), (21078, 959366), (26284, 769347), (39426, 512898), (42156, 479683), (59139, 341932), (78852, 256449), (85483, 236556), (118278, 170966)]