20253043692

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{641}}^1\times {\mathrm{6599}}^1$

素因数の和:7276

約数の個数: 144

約数和(自身を含む): 61693632000

約数和(自身を除く): 41440588308

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 36, 38, 42, 57, 63, 76, 84, 114, 126, 133, 171, 228, 252, 266, 342, 399, 532, 641, 684, 798, 1197, 1282, 1596, 1923, 2394, 2564, 3846, 4487, 4788, 5769, 6599, 7692, 8974, 11538, 12179, 13198, 13461, 17948, 19797, 23076, 24358, 26396, 26922, 36537, 39594, 40383, 46193, 48716, 53844, 59391, 73074, 79188, 80766, 85253, 92386, 109611, 118782, 125381, 138579, 146148, 161532, 170506, 184772, 219222, 237564, 250762, 255759, 277158, 341012, 376143, 415737, 438444, 501524, 511518, 554316, 752286, 767277, 831474, 877667, 1023036, 1128429, 1504572, 1534554, 1662948, 1755334, 2256858, 2633001, 3069108, 3510668, 4229959, 4513716, 5266002, 7899003, 8459918, 10532004, 12689877, 15798006, 16919836, 25379754, 29609713, 31596012, 38069631, 50759508, 59219426, 76139262, 80369221, 88829139, 118438852, 152278524, 160738442, 177658278, 241107663, 266487417, 321476884, 355316556, 482215326, 532974834, 562584547, 723322989, 964430652, 1065949668, 1125169094, 1446645978, 1687753641, 2250338188, 2893291956, 3375507282, 5063260923, 6751014564, 10126521846, 20253043692]

約数ペア:

[(1, 20253043692), (2, 10126521846), (3, 6751014564), (4, 5063260923), (6, 3375507282), (7, 2893291956), (9, 2250338188), (12, 1687753641), (14, 1446645978), (18, 1125169094), (19, 1065949668), (21, 964430652), (28, 723322989), (36, 562584547), (38, 532974834), (42, 482215326), (57, 355316556), (63, 321476884), (76, 266487417), (84, 241107663), (114, 177658278), (126, 160738442), (133, 152278524), (171, 118438852), (228, 88829139), (252, 80369221), (266, 76139262), (342, 59219426), (399, 50759508), (532, 38069631), (641, 31596012), (684, 29609713), (798, 25379754), (1197, 16919836), (1282, 15798006), (1596, 12689877), (1923, 10532004), (2394, 8459918), (2564, 7899003), (3846, 5266002), (4487, 4513716), (4788, 4229959), (5769, 3510668), (6599, 3069108), (7692, 2633001), (8974, 2256858), (11538, 1755334), (12179, 1662948), (13198, 1534554), (13461, 1504572), (17948, 1128429), (19797, 1023036), (23076, 877667), (24358, 831474), (26396, 767277), (26922, 752286), (36537, 554316), (39594, 511518), (40383, 501524), (46193, 438444), (48716, 415737), (53844, 376143), (59391, 341012), (73074, 277158), (79188, 255759), (80766, 250762), (85253, 237564), (92386, 219222), (109611, 184772), (118782, 170506), (125381, 161532), (138579, 146148)]