20023641330

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{641}}^1\times {\mathrm{13523}}^1$

素因数の和:14192

約数の個数: 128

約数和(自身を含む): 60012804096

約数和(自身を除く): 39989162766

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 30, 33, 35, 42, 55, 66, 70, 77, 105, 110, 154, 165, 210, 231, 330, 385, 462, 641, 770, 1155, 1282, 1923, 2310, 3205, 3846, 4487, 6410, 7051, 8974, 9615, 13461, 13523, 14102, 19230, 21153, 22435, 26922, 27046, 35255, 40569, 42306, 44870, 49357, 67305, 67615, 70510, 81138, 94661, 98714, 105765, 134610, 135230, 148071, 148753, 189322, 202845, 211530, 246785, 283983, 296142, 297506, 405690, 446259, 473305, 493570, 567966, 740355, 743765, 892518, 946610, 1041271, 1419915, 1480710, 1487530, 2082542, 2231295, 2839830, 3123813, 4462590, 5206355, 6247626, 8668243, 10412710, 15619065, 17336486, 26004729, 31238130, 43341215, 52009458, 60677701, 86682430, 95350673, 121355402, 130023645, 182033103, 190701346, 260047290, 286052019, 303388505, 364066206, 476753365, 572104038, 606777010, 667454711, 910165515, 953506730, 1334909422, 1430260095, 1820331030, 2002364133, 2860520190, 3337273555, 4004728266, 6674547110, 10011820665, 20023641330]

約数ペア:

[(1, 20023641330), (2, 10011820665), (3, 6674547110), (5, 4004728266), (6, 3337273555), (7, 2860520190), (10, 2002364133), (11, 1820331030), (14, 1430260095), (15, 1334909422), (21, 953506730), (22, 910165515), (30, 667454711), (33, 606777010), (35, 572104038), (42, 476753365), (55, 364066206), (66, 303388505), (70, 286052019), (77, 260047290), (105, 190701346), (110, 182033103), (154, 130023645), (165, 121355402), (210, 95350673), (231, 86682430), (330, 60677701), (385, 52009458), (462, 43341215), (641, 31238130), (770, 26004729), (1155, 17336486), (1282, 15619065), (1923, 10412710), (2310, 8668243), (3205, 6247626), (3846, 5206355), (4487, 4462590), (6410, 3123813), (7051, 2839830), (8974, 2231295), (9615, 2082542), (13461, 1487530), (13523, 1480710), (14102, 1419915), (19230, 1041271), (21153, 946610), (22435, 892518), (26922, 743765), (27046, 740355), (35255, 567966), (40569, 493570), (42306, 473305), (44870, 446259), (49357, 405690), (67305, 297506), (67615, 296142), (70510, 283983), (81138, 246785), (94661, 211530), (98714, 202845), (105765, 189322), (134610, 148753), (135230, 148071)]