20197360402548

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{907}}^1\times {\mathrm{3323}}^1\times {\mathrm{79777}}^1$

素因数の和:84021

約数の個数: 96

約数和(自身を含む): 53935911988224

約数和(自身を除く): 33738551585676

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 907, 1814, 2721, 3323, 3628, 5442, 6349, 6646, 9969, 10884, 12698, 13292, 19047, 19938, 23261, 25396, 38094, 39876, 46522, 69783, 76188, 79777, 93044, 139566, 159554, 239331, 279132, 319108, 478662, 558439, 957324, 1116878, 1675317, 2233756, 3013961, 3350634, 6027922, 6701268, 9041883, 12055844, 18083766, 21097727, 36167532, 42195454, 63293181, 72357739, 84390908, 126586362, 144715478, 217073217, 253172724, 265098971, 289430956, 434146434, 506504173, 530197942, 795296913, 868292868, 1013008346, 1060395884, 1519512519, 1590593826, 1855692797, 2026016692, 3039025038, 3181187652, 3711385594, 5567078391, 6078050076, 7422771188, 11134156782, 22268313564, 240444766697, 480889533394, 721334300091, 961779066788, 1442668600182, 1683113366879, 2885337200364, 3366226733758, 5049340100637, 6732453467516, 10098680201274, 20197360402548]

約数ペア:

[(1, 20197360402548), (2, 10098680201274), (3, 6732453467516), (4, 5049340100637), (6, 3366226733758), (7, 2885337200364), (12, 1683113366879), (14, 1442668600182), (21, 961779066788), (28, 721334300091), (42, 480889533394), (84, 240444766697), (907, 22268313564), (1814, 11134156782), (2721, 7422771188), (3323, 6078050076), (3628, 5567078391), (5442, 3711385594), (6349, 3181187652), (6646, 3039025038), (9969, 2026016692), (10884, 1855692797), (12698, 1590593826), (13292, 1519512519), (19047, 1060395884), (19938, 1013008346), (23261, 868292868), (25396, 795296913), (38094, 530197942), (39876, 506504173), (46522, 434146434), (69783, 289430956), (76188, 265098971), (79777, 253172724), (93044, 217073217), (139566, 144715478), (159554, 126586362), (239331, 84390908), (279132, 72357739), (319108, 63293181), (478662, 42195454), (558439, 36167532), (957324, 21097727), (1116878, 18083766), (1675317, 12055844), (2233756, 9041883), (3013961, 6701268), (3350634, 6027922)]